1[PHP] 2 3;;;;;;;;;;;;;;;;;;; 4; About php.ini ; 5;;;;;;;;;;;;;;;;;;; 6; PHP's initialization file, generally called php.ini, is responsible for 7; configuring many of the aspects of PHP's behavior. 8 9; PHP attempts to find and load this configuration from a number of locations. 10; The following is a summary of its search order: 11; 1. SAPI module specific location. 12; 2. The PHPRC environment variable. (As of PHP 5.2.0) 13; 3. A number of predefined registry keys on Windows (As of PHP 5.2.0) 14; 4. Current working directory (except CLI) 15; 5. The web server's directory (for SAPI modules), or directory of PHP 16; (otherwise in Windows) 17; 6. The directory from the --with-config-file-path compile time option, or the 18; Windows directory (usually C:\windows) 19; See the PHP docs for more specific information. 20; http://php.net/configuration.file 21 22; The syntax of the file is extremely simple. Whitespace and lines 23; beginning with a semicolon are silently ignored (as you probably guessed). 24; Section headers (e.g. [Foo]) are also silently ignored, even though 25; they might mean something in the future. 26 27; Directives following the section heading [PATH=/www/mysite] only 28; apply to PHP files in the /www/mysite directory. Directives 29; following the section heading [HOST=www.example.com] only apply to 30; PHP files served from www.example.com. Directives set in these 31; special sections cannot be overridden by user-defined INI files or 32; at runtime. Currently, [PATH=] and [HOST=] sections only work under 33; CGI/FastCGI. 34; http://php.net/ini.sections 35 36; Directives are specified using the following syntax: 37; directive = value 38; Directive names are *case sensitive* - foo=bar is different from FOO=bar. 39; Directives are variables used to configure PHP or PHP extensions. 40; There is no name validation. If PHP can't find an expected 41; directive because it is not set or is mistyped, a default value will be used. 42 43; The value can be a string, a number, a PHP constant (e.g. E_ALL or M_PI), one 44; of the INI constants (On, Off, True, False, Yes, No and None) or an expression 45; (e.g. E_ALL & ~E_NOTICE), a quoted string ("bar"), or a reference to a 46; previously set variable or directive (e.g. ${foo}) 47 48; Expressions in the INI file are limited to bitwise operators and parentheses: 49; | bitwise OR 50; ^ bitwise XOR 51; & bitwise AND 52; ~ bitwise NOT 53; ! boolean NOT 54 55; Boolean flags can be turned on using the values 1, On, True or Yes. 56; They can be turned off using the values 0, Off, False or No. 57 58; An empty string can be denoted by simply not writing anything after the equal 59; sign, or by using the None keyword: 60 61; foo = ; sets foo to an empty string 62; foo = None ; sets foo to an empty string 63; foo = "None" ; sets foo to the string 'None' 64 65; If you use constants in your value, and these constants belong to a 66; dynamically loaded extension (either a PHP extension or a Zend extension), 67; you may only use these constants *after* the line that loads the extension. 68 69;;;;;;;;;;;;;;;;;;; 70; About this file ; 71;;;;;;;;;;;;;;;;;;; 72; PHP comes packaged with two INI files. One that is recommended to be used 73; in production environments and one that is recommended to be used in 74; development environments. 75 76; php.ini-production contains settings which hold security, performance and 77; best practices at its core. But please be aware, these settings may break 78; compatibility with older or less security conscience applications. We 79; recommending using the production ini in production and testing environments. 80 81; php.ini-development is very similar to its production variant, except it is 82; much more verbose when it comes to errors. We recommend using the 83; development version only in development environments, as errors shown to 84; application users can inadvertently leak otherwise secure information. 85 86; This is the php.ini-development INI file. 87 88;;;;;;;;;;;;;;;;;;; 89; Quick Reference ; 90;;;;;;;;;;;;;;;;;;; 91 92; The following are all the settings which are different in either the production 93; or development versions of the INIs with respect to PHP's default behavior. 94; Please see the actual settings later in the document for more details as to why 95; we recommend these changes in PHP's behavior. 96 97; display_errors 98; Default Value: On 99; Development Value: On 100; Production Value: Off 101 102; display_startup_errors 103; Default Value: On 104; Development Value: On 105; Production Value: Off 106 107; error_reporting 108; Default Value: E_ALL 109; Development Value: E_ALL 110; Production Value: E_ALL & ~E_DEPRECATED & ~E_STRICT 111 112; log_errors 113; Default Value: Off 114; Development Value: On 115; Production Value: On 116 117; max_input_time 118; Default Value: -1 (Unlimited) 119; Development Value: 60 (60 seconds) 120; Production Value: 60 (60 seconds) 121 122; output_buffering 123; Default Value: Off 124; Development Value: 4096 125; Production Value: 4096 126 127; register_argc_argv 128; Default Value: On 129; Development Value: Off 130; Production Value: Off 131 132; request_order 133; Default Value: None 134; Development Value: "GP" 135; Production Value: "GP" 136 137; session.gc_divisor 138; Default Value: 100 139; Development Value: 1000 140; Production Value: 1000 141 142; session.sid_bits_per_character 143; Default Value: 4 144; Development Value: 5 145; Production Value: 5 146 147; short_open_tag 148; Default Value: On 149; Development Value: Off 150; Production Value: Off 151 152; variables_order 153; Default Value: "EGPCS" 154; Development Value: "GPCS" 155; Production Value: "GPCS" 156 157; zend.exception_ignore_args 158; Default Value: Off 159; Development Value: Off 160; Production Value: On 161 162; zend.exception_string_param_max_len 163; Default Value: 15 164; Development Value: 15 165; Production Value: 0 166 167;;;;;;;;;;;;;;;;;;;; 168; php.ini Options ; 169;;;;;;;;;;;;;;;;;;;; 170; Name for user-defined php.ini (.htaccess) files. Default is ".user.ini" 171;user_ini.filename = ".user.ini" 172 173; To disable this feature set this option to an empty value 174;user_ini.filename = 175 176; TTL for user-defined php.ini files (time-to-live) in seconds. Default is 300 seconds (5 minutes) 177;user_ini.cache_ttl = 300 178 179;;;;;;;;;;;;;;;;;;;; 180; Language Options ; 181;;;;;;;;;;;;;;;;;;;; 182 183; Enable the PHP scripting language engine under Apache. 184; http://php.net/engine 185engine = On 186 187; This directive determines whether or not PHP will recognize code between 188; <? and ?> tags as PHP source which should be processed as such. It is 189; generally recommended that <?php and ?> should be used and that this feature 190; should be disabled, as enabling it may result in issues when generating XML 191; documents, however this remains supported for backward compatibility reasons. 192; Note that this directive does not control the <?= shorthand tag, which can be 193; used regardless of this directive. 194; Default Value: On 195; Development Value: Off 196; Production Value: Off 197; http://php.net/short-open-tag 198short_open_tag = Off 199 200; The number of significant digits displayed in floating point numbers. 201; http://php.net/precision 202precision = 14 203 204; Output buffering is a mechanism for controlling how much output data 205; (excluding headers and cookies) PHP should keep internally before pushing that 206; data to the client. If your application's output exceeds this setting, PHP 207; will send that data in chunks of roughly the size you specify. 208; Turning on this setting and managing its maximum buffer size can yield some 209; interesting side-effects depending on your application and web server. 210; You may be able to send headers and cookies after you've already sent output 211; through print or echo. You also may see performance benefits if your server is 212; emitting less packets due to buffered output versus PHP streaming the output 213; as it gets it. On production servers, 4096 bytes is a good setting for performance 214; reasons. 215; Note: Output buffering can also be controlled via Output Buffering Control 216; functions. 217; Possible Values: 218; On = Enabled and buffer is unlimited. (Use with caution) 219; Off = Disabled 220; Integer = Enables the buffer and sets its maximum size in bytes. 221; Note: This directive is hardcoded to Off for the CLI SAPI 222; Default Value: Off 223; Development Value: 4096 224; Production Value: 4096 225; http://php.net/output-buffering 226output_buffering = 4096 227 228; You can redirect all of the output of your scripts to a function. For 229; example, if you set output_handler to "mb_output_handler", character 230; encoding will be transparently converted to the specified encoding. 231; Setting any output handler automatically turns on output buffering. 232; Note: People who wrote portable scripts should not depend on this ini 233; directive. Instead, explicitly set the output handler using ob_start(). 234; Using this ini directive may cause problems unless you know what script 235; is doing. 236; Note: You cannot use both "mb_output_handler" with "ob_iconv_handler" 237; and you cannot use both "ob_gzhandler" and "zlib.output_compression". 238; Note: output_handler must be empty if this is set 'On' !!!! 239; Instead you must use zlib.output_handler. 240; http://php.net/output-handler 241;output_handler = 242 243; URL rewriter function rewrites URL on the fly by using 244; output buffer. You can set target tags by this configuration. 245; "form" tag is special tag. It will add hidden input tag to pass values. 246; Refer to session.trans_sid_tags for usage. 247; Default Value: "form=" 248; Development Value: "form=" 249; Production Value: "form=" 250;url_rewriter.tags 251 252; URL rewriter will not rewrite absolute URL nor form by default. To enable 253; absolute URL rewrite, allowed hosts must be defined at RUNTIME. 254; Refer to session.trans_sid_hosts for more details. 255; Default Value: "" 256; Development Value: "" 257; Production Value: "" 258;url_rewriter.hosts 259 260; Transparent output compression using the zlib library 261; Valid values for this option are 'off', 'on', or a specific buffer size 262; to be used for compression (default is 4KB) 263; Note: Resulting chunk size may vary due to nature of compression. PHP 264; outputs chunks that are few hundreds bytes each as a result of 265; compression. If you prefer a larger chunk size for better 266; performance, enable output_buffering in addition. 267; Note: You need to use zlib.output_handler instead of the standard 268; output_handler, or otherwise the output will be corrupted. 269; http://php.net/zlib.output-compression 270zlib.output_compression = Off 271 272; http://php.net/zlib.output-compression-level 273;zlib.output_compression_level = -1 274 275; You cannot specify additional output handlers if zlib.output_compression 276; is activated here. This setting does the same as output_handler but in 277; a different order. 278; http://php.net/zlib.output-handler 279;zlib.output_handler = 280 281; Implicit flush tells PHP to tell the output layer to flush itself 282; automatically after every output block. This is equivalent to calling the 283; PHP function flush() after each and every call to print() or echo() and each 284; and every HTML block. Turning this option on has serious performance 285; implications and is generally recommended for debugging purposes only. 286; http://php.net/implicit-flush 287; Note: This directive is hardcoded to On for the CLI SAPI 288implicit_flush = Off 289 290; The unserialize callback function will be called (with the undefined class' 291; name as parameter), if the unserializer finds an undefined class 292; which should be instantiated. A warning appears if the specified function is 293; not defined, or if the function doesn't include/implement the missing class. 294; So only set this entry, if you really want to implement such a 295; callback-function. 296unserialize_callback_func = 297 298; The unserialize_max_depth specifies the default depth limit for unserialized 299; structures. Setting the depth limit too high may result in stack overflows 300; during unserialization. The unserialize_max_depth ini setting can be 301; overridden by the max_depth option on individual unserialize() calls. 302; A value of 0 disables the depth limit. 303;unserialize_max_depth = 4096 304 305; When floats & doubles are serialized, store serialize_precision significant 306; digits after the floating point. The default value ensures that when floats 307; are decoded with unserialize, the data will remain the same. 308; The value is also used for json_encode when encoding double values. 309; If -1 is used, then dtoa mode 0 is used which automatically select the best 310; precision. 311serialize_precision = -1 312 313; open_basedir, if set, limits all file operations to the defined directory 314; and below. This directive makes most sense if used in a per-directory 315; or per-virtualhost web server configuration file. 316; Note: disables the realpath cache 317; http://php.net/open-basedir 318;open_basedir = 319 320; This directive allows you to disable certain functions. 321; It receives a comma-delimited list of function names. 322; http://php.net/disable-functions 323disable_functions = 324 325; This directive allows you to disable certain classes. 326; It receives a comma-delimited list of class names. 327; http://php.net/disable-classes 328disable_classes = 329 330; Colors for Syntax Highlighting mode. Anything that's acceptable in 331; <span style="color: ???????"> would work. 332; http://php.net/syntax-highlighting 333;highlight.string = #DD0000 334;highlight.comment = #FF9900 335;highlight.keyword = #007700 336;highlight.default = #0000BB 337;highlight.html = #000000 338 339; If enabled, the request will be allowed to complete even if the user aborts 340; the request. Consider enabling it if executing long requests, which may end up 341; being interrupted by the user or a browser timing out. PHP's default behavior 342; is to disable this feature. 343; http://php.net/ignore-user-abort 344;ignore_user_abort = On 345 346; Determines the size of the realpath cache to be used by PHP. This value should 347; be increased on systems where PHP opens many files to reflect the quantity of 348; the file operations performed. 349; Note: if open_basedir is set, the cache is disabled 350; http://php.net/realpath-cache-size 351;realpath_cache_size = 4096k 352 353; Duration of time, in seconds for which to cache realpath information for a given 354; file or directory. For systems with rarely changing files, consider increasing this 355; value. 356; http://php.net/realpath-cache-ttl 357;realpath_cache_ttl = 120 358 359; Enables or disables the circular reference collector. 360; http://php.net/zend.enable-gc 361zend.enable_gc = On 362 363; If enabled, scripts may be written in encodings that are incompatible with 364; the scanner. CP936, Big5, CP949 and Shift_JIS are the examples of such 365; encodings. To use this feature, mbstring extension must be enabled. 366;zend.multibyte = Off 367 368; Allows to set the default encoding for the scripts. This value will be used 369; unless "declare(encoding=...)" directive appears at the top of the script. 370; Only affects if zend.multibyte is set. 371;zend.script_encoding = 372 373; Allows to include or exclude arguments from stack traces generated for exceptions. 374; In production, it is recommended to turn this setting on to prohibit the output 375; of sensitive information in stack traces 376; Default Value: Off 377; Development Value: Off 378; Production Value: On 379zend.exception_ignore_args = Off 380 381; Allows setting the maximum string length in an argument of a stringified stack trace 382; to a value between 0 and 1000000. 383; This has no effect when zend.exception_ignore_args is enabled. 384; Default Value: 15 385; Development Value: 15 386; Production Value: 0 387zend.exception_string_param_max_len = 15 388 389;;;;;;;;;;;;;;;;; 390; Miscellaneous ; 391;;;;;;;;;;;;;;;;; 392 393; Decides whether PHP may expose the fact that it is installed on the server 394; (e.g. by adding its signature to the Web server header). It is no security 395; threat in any way, but it makes it possible to determine whether you use PHP 396; on your server or not. 397; http://php.net/expose-php 398expose_php = On 399 400;;;;;;;;;;;;;;;;;;; 401; Resource Limits ; 402;;;;;;;;;;;;;;;;;;; 403 404; Maximum execution time of each script, in seconds 405; http://php.net/max-execution-time 406; Note: This directive is hardcoded to 0 for the CLI SAPI 407max_execution_time = 30 408 409; Maximum amount of time each script may spend parsing request data. It's a good 410; idea to limit this time on productions servers in order to eliminate unexpectedly 411; long running scripts. 412; Note: This directive is hardcoded to -1 for the CLI SAPI 413; Default Value: -1 (Unlimited) 414; Development Value: 60 (60 seconds) 415; Production Value: 60 (60 seconds) 416; http://php.net/max-input-time 417max_input_time = 60 418 419; Maximum input variable nesting level 420; http://php.net/max-input-nesting-level 421;max_input_nesting_level = 64 422 423; How many GET/POST/COOKIE input variables may be accepted 424;max_input_vars = 1000 425 426; Maximum amount of memory a script may consume 427; http://php.net/memory-limit 428memory_limit = 128M 429 430;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 431; Error handling and logging ; 432;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 433 434; This directive informs PHP of which errors, warnings and notices you would like 435; it to take action for. The recommended way of setting values for this 436; directive is through the use of the error level constants and bitwise 437; operators. The error level constants are below here for convenience as well as 438; some common settings and their meanings. 439; By default, PHP is set to take action on all errors, notices and warnings EXCEPT 440; those related to E_NOTICE and E_STRICT, which together cover best practices and 441; recommended coding standards in PHP. For performance reasons, this is the 442; recommend error reporting setting. Your production server shouldn't be wasting 443; resources complaining about best practices and coding standards. That's what 444; development servers and development settings are for. 445; Note: The php.ini-development file has this setting as E_ALL. This 446; means it pretty much reports everything which is exactly what you want during 447; development and early testing. 448; 449; Error Level Constants: 450; E_ALL - All errors and warnings (includes E_STRICT as of PHP 5.4.0) 451; E_ERROR - fatal run-time errors 452; E_RECOVERABLE_ERROR - almost fatal run-time errors 453; E_WARNING - run-time warnings (non-fatal errors) 454; E_PARSE - compile-time parse errors 455; E_NOTICE - run-time notices (these are warnings which often result 456; from a bug in your code, but it's possible that it was 457; intentional (e.g., using an uninitialized variable and 458; relying on the fact it is automatically initialized to an 459; empty string) 460; E_STRICT - run-time notices, enable to have PHP suggest changes 461; to your code which will ensure the best interoperability 462; and forward compatibility of your code 463; E_CORE_ERROR - fatal errors that occur during PHP's initial startup 464; E_CORE_WARNING - warnings (non-fatal errors) that occur during PHP's 465; initial startup 466; E_COMPILE_ERROR - fatal compile-time errors 467; E_COMPILE_WARNING - compile-time warnings (non-fatal errors) 468; E_USER_ERROR - user-generated error message 469; E_USER_WARNING - user-generated warning message 470; E_USER_NOTICE - user-generated notice message 471; E_DEPRECATED - warn about code that will not work in future versions 472; of PHP 473; E_USER_DEPRECATED - user-generated deprecation warnings 474; 475; Common Values: 476; E_ALL (Show all errors, warnings and notices including coding standards.) 477; E_ALL & ~E_NOTICE (Show all errors, except for notices) 478; E_ALL & ~E_NOTICE & ~E_STRICT (Show all errors, except for notices and coding standards warnings.) 479; E_COMPILE_ERROR|E_RECOVERABLE_ERROR|E_ERROR|E_CORE_ERROR (Show only errors) 480; Default Value: E_ALL 481; Development Value: E_ALL 482; Production Value: E_ALL & ~E_DEPRECATED & ~E_STRICT 483; http://php.net/error-reporting 484error_reporting = E_ALL 485 486; This directive controls whether or not and where PHP will output errors, 487; notices and warnings too. Error output is very useful during development, but 488; it could be very dangerous in production environments. Depending on the code 489; which is triggering the error, sensitive information could potentially leak 490; out of your application such as database usernames and passwords or worse. 491; For production environments, we recommend logging errors rather than 492; sending them to STDOUT. 493; Possible Values: 494; Off = Do not display any errors 495; stderr = Display errors to STDERR (affects only CGI/CLI binaries!) 496; On or stdout = Display errors to STDOUT 497; Default Value: On 498; Development Value: On 499; Production Value: Off 500; http://php.net/display-errors 501display_errors = On 502 503; The display of errors which occur during PHP's startup sequence are handled 504; separately from display_errors. We strongly recommend you set this to 'off' 505; for production servers to avoid leaking configuration details. 506; Default Value: On 507; Development Value: On 508; Production Value: Off 509; http://php.net/display-startup-errors 510display_startup_errors = On 511 512; Besides displaying errors, PHP can also log errors to locations such as a 513; server-specific log, STDERR, or a location specified by the error_log 514; directive found below. While errors should not be displayed on productions 515; servers they should still be monitored and logging is a great way to do that. 516; Default Value: Off 517; Development Value: On 518; Production Value: On 519; http://php.net/log-errors 520log_errors = On 521 522; Set maximum length of log_errors. In error_log information about the source is 523; added. The default is 1024 and 0 allows to not apply any maximum length at all. 524; http://php.net/log-errors-max-len 525log_errors_max_len = 1024 526 527; Do not log repeated messages. Repeated errors must occur in same file on same 528; line unless ignore_repeated_source is set true. 529; http://php.net/ignore-repeated-errors 530ignore_repeated_errors = Off 531 532; Ignore source of message when ignoring repeated messages. When this setting 533; is On you will not log errors with repeated messages from different files or 534; source lines. 535; http://php.net/ignore-repeated-source 536ignore_repeated_source = Off 537 538; If this parameter is set to Off, then memory leaks will not be shown (on 539; stdout or in the log). This is only effective in a debug compile, and if 540; error reporting includes E_WARNING in the allowed list 541; http://php.net/report-memleaks 542report_memleaks = On 543 544; This setting is off by default. 545;report_zend_debug = 0 546 547; Turn off normal error reporting and emit XML-RPC error XML 548; http://php.net/xmlrpc-errors 549;xmlrpc_errors = 0 550 551; An XML-RPC faultCode 552;xmlrpc_error_number = 0 553 554; When PHP displays or logs an error, it has the capability of formatting the 555; error message as HTML for easier reading. This directive controls whether 556; the error message is formatted as HTML or not. 557; Note: This directive is hardcoded to Off for the CLI SAPI 558; http://php.net/html-errors 559;html_errors = On 560 561; If html_errors is set to On *and* docref_root is not empty, then PHP 562; produces clickable error messages that direct to a page describing the error 563; or function causing the error in detail. 564; You can download a copy of the PHP manual from http://php.net/docs 565; and change docref_root to the base URL of your local copy including the 566; leading '/'. You must also specify the file extension being used including 567; the dot. PHP's default behavior is to leave these settings empty, in which 568; case no links to documentation are generated. 569; Note: Never use this feature for production boxes. 570; http://php.net/docref-root 571; Examples 572;docref_root = "/phpmanual/" 573 574; http://php.net/docref-ext 575;docref_ext = .html 576 577; String to output before an error message. PHP's default behavior is to leave 578; this setting blank. 579; http://php.net/error-prepend-string 580; Example: 581;error_prepend_string = "<span style='color: #ff0000'>" 582 583; String to output after an error message. PHP's default behavior is to leave 584; this setting blank. 585; http://php.net/error-append-string 586; Example: 587;error_append_string = "</span>" 588 589; Log errors to specified file. PHP's default behavior is to leave this value 590; empty. 591; http://php.net/error-log 592; Example: 593;error_log = php_errors.log 594; Log errors to syslog (Event Log on Windows). 595;error_log = syslog 596 597; The syslog ident is a string which is prepended to every message logged 598; to syslog. Only used when error_log is set to syslog. 599;syslog.ident = php 600 601; The syslog facility is used to specify what type of program is logging 602; the message. Only used when error_log is set to syslog. 603;syslog.facility = user 604 605; Set this to disable filtering control characters (the default). 606; Some loggers only accept NVT-ASCII, others accept anything that's not 607; control characters. If your logger accepts everything, then no filtering 608; is needed at all. 609; Allowed values are: 610; ascii (all printable ASCII characters and NL) 611; no-ctrl (all characters except control characters) 612; all (all characters) 613; raw (like "all", but messages are not split at newlines) 614; http://php.net/syslog.filter 615;syslog.filter = ascii 616 617;windows.show_crt_warning 618; Default value: 0 619; Development value: 0 620; Production value: 0 621 622;;;;;;;;;;;;;;;;; 623; Data Handling ; 624;;;;;;;;;;;;;;;;; 625 626; The separator used in PHP generated URLs to separate arguments. 627; PHP's default setting is "&". 628; http://php.net/arg-separator.output 629; Example: 630;arg_separator.output = "&" 631 632; List of separator(s) used by PHP to parse input URLs into variables. 633; PHP's default setting is "&". 634; NOTE: Every character in this directive is considered as separator! 635; http://php.net/arg-separator.input 636; Example: 637;arg_separator.input = ";&" 638 639; This directive determines which super global arrays are registered when PHP 640; starts up. G,P,C,E & S are abbreviations for the following respective super 641; globals: GET, POST, COOKIE, ENV and SERVER. There is a performance penalty 642; paid for the registration of these arrays and because ENV is not as commonly 643; used as the others, ENV is not recommended on productions servers. You 644; can still get access to the environment variables through getenv() should you 645; need to. 646; Default Value: "EGPCS" 647; Development Value: "GPCS" 648; Production Value: "GPCS"; 649; http://php.net/variables-order 650variables_order = "GPCS" 651 652; This directive determines which super global data (G,P & C) should be 653; registered into the super global array REQUEST. If so, it also determines 654; the order in which that data is registered. The values for this directive 655; are specified in the same manner as the variables_order directive, 656; EXCEPT one. Leaving this value empty will cause PHP to use the value set 657; in the variables_order directive. It does not mean it will leave the super 658; globals array REQUEST empty. 659; Default Value: None 660; Development Value: "GP" 661; Production Value: "GP" 662; http://php.net/request-order 663request_order = "GP" 664 665; This directive determines whether PHP registers $argv & $argc each time it 666; runs. $argv contains an array of all the arguments passed to PHP when a script 667; is invoked. $argc contains an integer representing the number of arguments 668; that were passed when the script was invoked. These arrays are extremely 669; useful when running scripts from the command line. When this directive is 670; enabled, registering these variables consumes CPU cycles and memory each time 671; a script is executed. For performance reasons, this feature should be disabled 672; on production servers. 673; Note: This directive is hardcoded to On for the CLI SAPI 674; Default Value: On 675; Development Value: Off 676; Production Value: Off 677; http://php.net/register-argc-argv 678register_argc_argv = Off 679 680; When enabled, the ENV, REQUEST and SERVER variables are created when they're 681; first used (Just In Time) instead of when the script starts. If these 682; variables are not used within a script, having this directive on will result 683; in a performance gain. The PHP directive register_argc_argv must be disabled 684; for this directive to have any effect. 685; http://php.net/auto-globals-jit 686auto_globals_jit = On 687 688; Whether PHP will read the POST data. 689; This option is enabled by default. 690; Most likely, you won't want to disable this option globally. It causes $_POST 691; and $_FILES to always be empty; the only way you will be able to read the 692; POST data will be through the php://input stream wrapper. This can be useful 693; to proxy requests or to process the POST data in a memory efficient fashion. 694; http://php.net/enable-post-data-reading 695;enable_post_data_reading = Off 696 697; Maximum size of POST data that PHP will accept. 698; Its value may be 0 to disable the limit. It is ignored if POST data reading 699; is disabled through enable_post_data_reading. 700; http://php.net/post-max-size 701post_max_size = 8M 702 703; Automatically add files before PHP document. 704; http://php.net/auto-prepend-file 705auto_prepend_file = 706 707; Automatically add files after PHP document. 708; http://php.net/auto-append-file 709auto_append_file = 710 711; By default, PHP will output a media type using the Content-Type header. To 712; disable this, simply set it to be empty. 713; 714; PHP's built-in default media type is set to text/html. 715; http://php.net/default-mimetype 716default_mimetype = "text/html" 717 718; PHP's default character set is set to UTF-8. 719; http://php.net/default-charset 720default_charset = "UTF-8" 721 722; PHP internal character encoding is set to empty. 723; If empty, default_charset is used. 724; http://php.net/internal-encoding 725;internal_encoding = 726 727; PHP input character encoding is set to empty. 728; If empty, default_charset is used. 729; http://php.net/input-encoding 730;input_encoding = 731 732; PHP output character encoding is set to empty. 733; If empty, default_charset is used. 734; See also output_buffer. 735; http://php.net/output-encoding 736;output_encoding = 737 738;;;;;;;;;;;;;;;;;;;;;;;;; 739; Paths and Directories ; 740;;;;;;;;;;;;;;;;;;;;;;;;; 741 742; UNIX: "/path1:/path2" 743;include_path = ".:/php/includes" 744; 745; Windows: "\path1;\path2" 746;include_path = ".;c:\php\includes" 747; 748; PHP's default setting for include_path is ".;/path/to/php/pear" 749; http://php.net/include-path 750 751; The root of the PHP pages, used only if nonempty. 752; if PHP was not compiled with FORCE_REDIRECT, you SHOULD set doc_root 753; if you are running php as a CGI under any web server (other than IIS) 754; see documentation for security issues. The alternate is to use the 755; cgi.force_redirect configuration below 756; http://php.net/doc-root 757doc_root = 758 759; The directory under which PHP opens the script using /~username used only 760; if nonempty. 761; http://php.net/user-dir 762user_dir = 763 764; Directory in which the loadable extensions (modules) reside. 765; http://php.net/extension-dir 766;extension_dir = "./" 767; On windows: 768;extension_dir = "ext" 769 770; Directory where the temporary files should be placed. 771; Defaults to the system default (see sys_get_temp_dir) 772;sys_temp_dir = "/tmp" 773 774; Whether or not to enable the dl() function. The dl() function does NOT work 775; properly in multithreaded servers, such as IIS or Zeus, and is automatically 776; disabled on them. 777; http://php.net/enable-dl 778enable_dl = Off 779 780; cgi.force_redirect is necessary to provide security running PHP as a CGI under 781; most web servers. Left undefined, PHP turns this on by default. You can 782; turn it off here AT YOUR OWN RISK 783; **You CAN safely turn this off for IIS, in fact, you MUST.** 784; http://php.net/cgi.force-redirect 785;cgi.force_redirect = 1 786 787; if cgi.nph is enabled it will force cgi to always sent Status: 200 with 788; every request. PHP's default behavior is to disable this feature. 789;cgi.nph = 1 790 791; if cgi.force_redirect is turned on, and you are not running under Apache or Netscape 792; (iPlanet) web servers, you MAY need to set an environment variable name that PHP 793; will look for to know it is OK to continue execution. Setting this variable MAY 794; cause security issues, KNOW WHAT YOU ARE DOING FIRST. 795; http://php.net/cgi.redirect-status-env 796;cgi.redirect_status_env = 797 798; cgi.fix_pathinfo provides *real* PATH_INFO/PATH_TRANSLATED support for CGI. PHP's 799; previous behaviour was to set PATH_TRANSLATED to SCRIPT_FILENAME, and to not grok 800; what PATH_INFO is. For more information on PATH_INFO, see the cgi specs. Setting 801; this to 1 will cause PHP CGI to fix its paths to conform to the spec. A setting 802; of zero causes PHP to behave as before. Default is 1. You should fix your scripts 803; to use SCRIPT_FILENAME rather than PATH_TRANSLATED. 804; http://php.net/cgi.fix-pathinfo 805;cgi.fix_pathinfo=1 806 807; if cgi.discard_path is enabled, the PHP CGI binary can safely be placed outside 808; of the web tree and people will not be able to circumvent .htaccess security. 809;cgi.discard_path=1 810 811; FastCGI under IIS supports the ability to impersonate 812; security tokens of the calling client. This allows IIS to define the 813; security context that the request runs under. mod_fastcgi under Apache 814; does not currently support this feature (03/17/2002) 815; Set to 1 if running under IIS. Default is zero. 816; http://php.net/fastcgi.impersonate 817;fastcgi.impersonate = 1 818 819; Disable logging through FastCGI connection. PHP's default behavior is to enable 820; this feature. 821;fastcgi.logging = 0 822 823; cgi.rfc2616_headers configuration option tells PHP what type of headers to 824; use when sending HTTP response code. If set to 0, PHP sends Status: header that 825; is supported by Apache. When this option is set to 1, PHP will send 826; RFC2616 compliant header. 827; Default is zero. 828; http://php.net/cgi.rfc2616-headers 829;cgi.rfc2616_headers = 0 830 831; cgi.check_shebang_line controls whether CGI PHP checks for line starting with #! 832; (shebang) at the top of the running script. This line might be needed if the 833; script support running both as stand-alone script and via PHP CGI<. PHP in CGI 834; mode skips this line and ignores its content if this directive is turned on. 835; http://php.net/cgi.check-shebang-line 836;cgi.check_shebang_line=1 837 838;;;;;;;;;;;;;;;; 839; File Uploads ; 840;;;;;;;;;;;;;;;; 841 842; Whether to allow HTTP file uploads. 843; http://php.net/file-uploads 844file_uploads = On 845 846; Temporary directory for HTTP uploaded files (will use system default if not 847; specified). 848; http://php.net/upload-tmp-dir 849;upload_tmp_dir = 850 851; Maximum allowed size for uploaded files. 852; http://php.net/upload-max-filesize 853upload_max_filesize = 2M 854 855; Maximum number of files that can be uploaded via a single request 856max_file_uploads = 20 857 858;;;;;;;;;;;;;;;;;; 859; Fopen wrappers ; 860;;;;;;;;;;;;;;;;;; 861 862; Whether to allow the treatment of URLs (like http:// or ftp://) as files. 863; http://php.net/allow-url-fopen 864allow_url_fopen = On 865 866; Whether to allow include/require to open URLs (like http:// or ftp://) as files. 867; http://php.net/allow-url-include 868allow_url_include = Off 869 870; Define the anonymous ftp password (your email address). PHP's default setting 871; for this is empty. 872; http://php.net/from 873;from="john@doe.com" 874 875; Define the User-Agent string. PHP's default setting for this is empty. 876; http://php.net/user-agent 877;user_agent="PHP" 878 879; Default timeout for socket based streams (seconds) 880; http://php.net/default-socket-timeout 881default_socket_timeout = 60 882 883; If your scripts have to deal with files from Macintosh systems, 884; or you are running on a Mac and need to deal with files from 885; unix or win32 systems, setting this flag will cause PHP to 886; automatically detect the EOL character in those files so that 887; fgets() and file() will work regardless of the source of the file. 888; http://php.net/auto-detect-line-endings 889;auto_detect_line_endings = Off 890 891;;;;;;;;;;;;;;;;;;;;;; 892; Dynamic Extensions ; 893;;;;;;;;;;;;;;;;;;;;;; 894 895; If you wish to have an extension loaded automatically, use the following 896; syntax: 897; 898; extension=modulename 899; 900; For example: 901; 902; extension=mysqli 903; 904; When the extension library to load is not located in the default extension 905; directory, You may specify an absolute path to the library file: 906; 907; extension=/path/to/extension/mysqli.so 908; 909; Note : The syntax used in previous PHP versions ('extension=<ext>.so' and 910; 'extension='php_<ext>.dll') is supported for legacy reasons and may be 911; deprecated in a future PHP major version. So, when it is possible, please 912; move to the new ('extension=<ext>) syntax. 913; 914; Notes for Windows environments : 915; 916; - Many DLL files are located in the extensions/ (PHP 4) or ext/ (PHP 5+) 917; extension folders as well as the separate PECL DLL download (PHP 5+). 918; Be sure to appropriately set the extension_dir directive. 919; 920;extension=bz2 921;extension=curl 922;extension=ffi 923;extension=ftp 924;extension=fileinfo 925;extension=gd 926;extension=gettext 927;extension=gmp 928;extension=intl 929;extension=imap 930;extension=ldap 931;extension=mbstring 932;extension=exif ; Must be after mbstring as it depends on it 933;extension=mysqli 934;extension=oci8_12c ; Use with Oracle Database 12c Instant Client 935;extension=oci8_19 ; Use with Oracle Database 19 Instant Client 936;extension=odbc 937;extension=openssl 938;extension=pdo_firebird 939;extension=pdo_mysql 940;extension=pdo_oci 941;extension=pdo_odbc 942;extension=pdo_pgsql 943;extension=pdo_sqlite 944;extension=pgsql 945;extension=shmop 946 947; The MIBS data available in the PHP distribution must be installed. 948; See http://www.php.net/manual/en/snmp.installation.php 949;extension=snmp 950 951;extension=soap 952;extension=sockets 953;extension=sodium 954;extension=sqlite3 955;extension=tidy 956;extension=xsl 957 958;zend_extension=opcache 959 960;;;;;;;;;;;;;;;;;;; 961; Module Settings ; 962;;;;;;;;;;;;;;;;;;; 963 964[CLI Server] 965; Whether the CLI web server uses ANSI color coding in its terminal output. 966cli_server.color = On 967 968[Date] 969; Defines the default timezone used by the date functions 970; http://php.net/date.timezone 971;date.timezone = 972 973; http://php.net/date.default-latitude 974;date.default_latitude = 31.7667 975 976; http://php.net/date.default-longitude 977;date.default_longitude = 35.2333 978 979; http://php.net/date.sunrise-zenith 980;date.sunrise_zenith = 90.833333 981 982; http://php.net/date.sunset-zenith 983;date.sunset_zenith = 90.833333 984 985[filter] 986; http://php.net/filter.default 987;filter.default = unsafe_raw 988 989; http://php.net/filter.default-flags 990;filter.default_flags = 991 992[iconv] 993; Use of this INI entry is deprecated, use global input_encoding instead. 994; If empty, default_charset or input_encoding or iconv.input_encoding is used. 995; The precedence is: default_charset < input_encoding < iconv.input_encoding 996;iconv.input_encoding = 997 998; Use of this INI entry is deprecated, use global internal_encoding instead. 999; If empty, default_charset or internal_encoding or iconv.internal_encoding is used. 1000; The precedence is: default_charset < internal_encoding < iconv.internal_encoding 1001;iconv.internal_encoding = 1002 1003; Use of this INI entry is deprecated, use global output_encoding instead. 1004; If empty, default_charset or output_encoding or iconv.output_encoding is used. 1005; The precedence is: default_charset < output_encoding < iconv.output_encoding 1006; To use an output encoding conversion, iconv's output handler must be set 1007; otherwise output encoding conversion cannot be performed. 1008;iconv.output_encoding = 1009 1010[imap] 1011; rsh/ssh logins are disabled by default. Use this INI entry if you want to 1012; enable them. Note that the IMAP library does not filter mailbox names before 1013; passing them to rsh/ssh command, thus passing untrusted data to this function 1014; with rsh/ssh enabled is insecure. 1015;imap.enable_insecure_rsh=0 1016 1017[intl] 1018;intl.default_locale = 1019; This directive allows you to produce PHP errors when some error 1020; happens within intl functions. The value is the level of the error produced. 1021; Default is 0, which does not produce any errors. 1022;intl.error_level = E_WARNING 1023;intl.use_exceptions = 0 1024 1025[sqlite3] 1026; Directory pointing to SQLite3 extensions 1027; http://php.net/sqlite3.extension-dir 1028;sqlite3.extension_dir = 1029 1030; SQLite defensive mode flag (only available from SQLite 3.26+) 1031; When the defensive flag is enabled, language features that allow ordinary 1032; SQL to deliberately corrupt the database file are disabled. This forbids 1033; writing directly to the schema, shadow tables (eg. FTS data tables), or 1034; the sqlite_dbpage virtual table. 1035; https://www.sqlite.org/c3ref/c_dbconfig_defensive.html 1036; (for older SQLite versions, this flag has no use) 1037;sqlite3.defensive = 1 1038 1039[Pcre] 1040; PCRE library backtracking limit. 1041; http://php.net/pcre.backtrack-limit 1042;pcre.backtrack_limit=100000 1043 1044; PCRE library recursion limit. 1045; Please note that if you set this value to a high number you may consume all 1046; the available process stack and eventually crash PHP (due to reaching the 1047; stack size limit imposed by the Operating System). 1048; http://php.net/pcre.recursion-limit 1049;pcre.recursion_limit=100000 1050 1051; Enables or disables JIT compilation of patterns. This requires the PCRE 1052; library to be compiled with JIT support. 1053;pcre.jit=1 1054 1055[Pdo] 1056; Whether to pool ODBC connections. Can be one of "strict", "relaxed" or "off" 1057; http://php.net/pdo-odbc.connection-pooling 1058;pdo_odbc.connection_pooling=strict 1059 1060[Pdo_mysql] 1061; Default socket name for local MySQL connects. If empty, uses the built-in 1062; MySQL defaults. 1063pdo_mysql.default_socket= 1064 1065[Phar] 1066; http://php.net/phar.readonly 1067;phar.readonly = On 1068 1069; http://php.net/phar.require-hash 1070;phar.require_hash = On 1071 1072;phar.cache_list = 1073 1074[mail function] 1075; For Win32 only. 1076; http://php.net/smtp 1077SMTP = localhost 1078; http://php.net/smtp-port 1079smtp_port = 25 1080 1081; For Win32 only. 1082; http://php.net/sendmail-from 1083;sendmail_from = me@example.com 1084 1085; For Unix only. You may supply arguments as well (default: "sendmail -t -i"). 1086; http://php.net/sendmail-path 1087;sendmail_path = 1088 1089; Force the addition of the specified parameters to be passed as extra parameters 1090; to the sendmail binary. These parameters will always replace the value of 1091; the 5th parameter to mail(). 1092;mail.force_extra_parameters = 1093 1094; Add X-PHP-Originating-Script: that will include uid of the script followed by the filename 1095mail.add_x_header = Off 1096 1097; The path to a log file that will log all mail() calls. Log entries include 1098; the full path of the script, line number, To address and headers. 1099;mail.log = 1100; Log mail to syslog (Event Log on Windows). 1101;mail.log = syslog 1102 1103[ODBC] 1104; http://php.net/odbc.default-db 1105;odbc.default_db = Not yet implemented 1106 1107; http://php.net/odbc.default-user 1108;odbc.default_user = Not yet implemented 1109 1110; http://php.net/odbc.default-pw 1111;odbc.default_pw = Not yet implemented 1112 1113; Controls the ODBC cursor model. 1114; Default: SQL_CURSOR_STATIC (default). 1115;odbc.default_cursortype 1116 1117; Allow or prevent persistent links. 1118; http://php.net/odbc.allow-persistent 1119odbc.allow_persistent = On 1120 1121; Check that a connection is still valid before reuse. 1122; http://php.net/odbc.check-persistent 1123odbc.check_persistent = On 1124 1125; Maximum number of persistent links. -1 means no limit. 1126; http://php.net/odbc.max-persistent 1127odbc.max_persistent = -1 1128 1129; Maximum number of links (persistent + non-persistent). -1 means no limit. 1130; http://php.net/odbc.max-links 1131odbc.max_links = -1 1132 1133; Handling of LONG fields. Returns number of bytes to variables. 0 means 1134; passthru. 1135; http://php.net/odbc.defaultlrl 1136odbc.defaultlrl = 4096 1137 1138; Handling of binary data. 0 means passthru, 1 return as is, 2 convert to char. 1139; See the documentation on odbc_binmode and odbc_longreadlen for an explanation 1140; of odbc.defaultlrl and odbc.defaultbinmode 1141; http://php.net/odbc.defaultbinmode 1142odbc.defaultbinmode = 1 1143 1144[MySQLi] 1145 1146; Maximum number of persistent links. -1 means no limit. 1147; http://php.net/mysqli.max-persistent 1148mysqli.max_persistent = -1 1149 1150; Allow accessing, from PHP's perspective, local files with LOAD DATA statements 1151; http://php.net/mysqli.allow_local_infile 1152;mysqli.allow_local_infile = On 1153 1154; Allow or prevent persistent links. 1155; http://php.net/mysqli.allow-persistent 1156mysqli.allow_persistent = On 1157 1158; Maximum number of links. -1 means no limit. 1159; http://php.net/mysqli.max-links 1160mysqli.max_links = -1 1161 1162; Default port number for mysqli_connect(). If unset, mysqli_connect() will use 1163; the $MYSQL_TCP_PORT or the mysql-tcp entry in /etc/services or the 1164; compile-time value defined MYSQL_PORT (in that order). Win32 will only look 1165; at MYSQL_PORT. 1166; http://php.net/mysqli.default-port 1167mysqli.default_port = 3306 1168 1169; Default socket name for local MySQL connects. If empty, uses the built-in 1170; MySQL defaults. 1171; http://php.net/mysqli.default-socket 1172mysqli.default_socket = 1173 1174; Default host for mysqli_connect() (doesn't apply in safe mode). 1175; http://php.net/mysqli.default-host 1176mysqli.default_host = 1177 1178; Default user for mysqli_connect() (doesn't apply in safe mode). 1179; http://php.net/mysqli.default-user 1180mysqli.default_user = 1181 1182; Default password for mysqli_connect() (doesn't apply in safe mode). 1183; Note that this is generally a *bad* idea to store passwords in this file. 1184; *Any* user with PHP access can run 'echo get_cfg_var("mysqli.default_pw") 1185; and reveal this password! And of course, any users with read access to this 1186; file will be able to reveal the password as well. 1187; http://php.net/mysqli.default-pw 1188mysqli.default_pw = 1189 1190; Allow or prevent reconnect 1191mysqli.reconnect = Off 1192 1193[mysqlnd] 1194; Enable / Disable collection of general statistics by mysqlnd which can be 1195; used to tune and monitor MySQL operations. 1196mysqlnd.collect_statistics = On 1197 1198; Enable / Disable collection of memory usage statistics by mysqlnd which can be 1199; used to tune and monitor MySQL operations. 1200mysqlnd.collect_memory_statistics = On 1201 1202; Records communication from all extensions using mysqlnd to the specified log 1203; file. 1204; http://php.net/mysqlnd.debug 1205;mysqlnd.debug = 1206 1207; Defines which queries will be logged. 1208;mysqlnd.log_mask = 0 1209 1210; Default size of the mysqlnd memory pool, which is used by result sets. 1211;mysqlnd.mempool_default_size = 16000 1212 1213; Size of a pre-allocated buffer used when sending commands to MySQL in bytes. 1214;mysqlnd.net_cmd_buffer_size = 2048 1215 1216; Size of a pre-allocated buffer used for reading data sent by the server in 1217; bytes. 1218;mysqlnd.net_read_buffer_size = 32768 1219 1220; Timeout for network requests in seconds. 1221;mysqlnd.net_read_timeout = 31536000 1222 1223; SHA-256 Authentication Plugin related. File with the MySQL server public RSA 1224; key. 1225;mysqlnd.sha256_server_public_key = 1226 1227[OCI8] 1228 1229; Connection: Enables privileged connections using external 1230; credentials (OCI_SYSOPER, OCI_SYSDBA) 1231; http://php.net/oci8.privileged-connect 1232;oci8.privileged_connect = Off 1233 1234; Connection: The maximum number of persistent OCI8 connections per 1235; process. Using -1 means no limit. 1236; http://php.net/oci8.max-persistent 1237;oci8.max_persistent = -1 1238 1239; Connection: The maximum number of seconds a process is allowed to 1240; maintain an idle persistent connection. Using -1 means idle 1241; persistent connections will be maintained forever. 1242; http://php.net/oci8.persistent-timeout 1243;oci8.persistent_timeout = -1 1244 1245; Connection: The number of seconds that must pass before issuing a 1246; ping during oci_pconnect() to check the connection validity. When 1247; set to 0, each oci_pconnect() will cause a ping. Using -1 disables 1248; pings completely. 1249; http://php.net/oci8.ping-interval 1250;oci8.ping_interval = 60 1251 1252; Connection: Set this to a user chosen connection class to be used 1253; for all pooled server requests with Oracle 11g Database Resident 1254; Connection Pooling (DRCP). To use DRCP, this value should be set to 1255; the same string for all web servers running the same application, 1256; the database pool must be configured, and the connection string must 1257; specify to use a pooled server. 1258;oci8.connection_class = 1259 1260; High Availability: Using On lets PHP receive Fast Application 1261; Notification (FAN) events generated when a database node fails. The 1262; database must also be configured to post FAN events. 1263;oci8.events = Off 1264 1265; Tuning: This option enables statement caching, and specifies how 1266; many statements to cache. Using 0 disables statement caching. 1267; http://php.net/oci8.statement-cache-size 1268;oci8.statement_cache_size = 20 1269 1270; Tuning: Enables statement prefetching and sets the default number of 1271; rows that will be fetched automatically after statement execution. 1272; http://php.net/oci8.default-prefetch 1273;oci8.default_prefetch = 100 1274 1275; Compatibility. Using On means oci_close() will not close 1276; oci_connect() and oci_new_connect() connections. 1277; http://php.net/oci8.old-oci-close-semantics 1278;oci8.old_oci_close_semantics = Off 1279 1280[PostgreSQL] 1281; Allow or prevent persistent links. 1282; http://php.net/pgsql.allow-persistent 1283pgsql.allow_persistent = On 1284 1285; Detect broken persistent links always with pg_pconnect(). 1286; Auto reset feature requires a little overheads. 1287; http://php.net/pgsql.auto-reset-persistent 1288pgsql.auto_reset_persistent = Off 1289 1290; Maximum number of persistent links. -1 means no limit. 1291; http://php.net/pgsql.max-persistent 1292pgsql.max_persistent = -1 1293 1294; Maximum number of links (persistent+non persistent). -1 means no limit. 1295; http://php.net/pgsql.max-links 1296pgsql.max_links = -1 1297 1298; Ignore PostgreSQL backends Notice message or not. 1299; Notice message logging require a little overheads. 1300; http://php.net/pgsql.ignore-notice 1301pgsql.ignore_notice = 0 1302 1303; Log PostgreSQL backends Notice message or not. 1304; Unless pgsql.ignore_notice=0, module cannot log notice message. 1305; http://php.net/pgsql.log-notice 1306pgsql.log_notice = 0 1307 1308[bcmath] 1309; Number of decimal digits for all bcmath functions. 1310; http://php.net/bcmath.scale 1311bcmath.scale = 0 1312 1313[browscap] 1314; http://php.net/browscap 1315;browscap = extra/browscap.ini 1316 1317[Session] 1318; Handler used to store/retrieve data. 1319; http://php.net/session.save-handler 1320session.save_handler = files 1321 1322; Argument passed to save_handler. In the case of files, this is the path 1323; where data files are stored. Note: Windows users have to change this 1324; variable in order to use PHP's session functions. 1325; 1326; The path can be defined as: 1327; 1328; session.save_path = "N;/path" 1329; 1330; where N is an integer. Instead of storing all the session files in 1331; /path, what this will do is use subdirectories N-levels deep, and 1332; store the session data in those directories. This is useful if 1333; your OS has problems with many files in one directory, and is 1334; a more efficient layout for servers that handle many sessions. 1335; 1336; NOTE 1: PHP will not create this directory structure automatically. 1337; You can use the script in the ext/session dir for that purpose. 1338; NOTE 2: See the section on garbage collection below if you choose to 1339; use subdirectories for session storage 1340; 1341; The file storage module creates files using mode 600 by default. 1342; You can change that by using 1343; 1344; session.save_path = "N;MODE;/path" 1345; 1346; where MODE is the octal representation of the mode. Note that this 1347; does not overwrite the process's umask. 1348; http://php.net/session.save-path 1349;session.save_path = "/tmp" 1350 1351; Whether to use strict session mode. 1352; Strict session mode does not accept an uninitialized session ID, and 1353; regenerates the session ID if the browser sends an uninitialized session ID. 1354; Strict mode protects applications from session fixation via a session adoption 1355; vulnerability. It is disabled by default for maximum compatibility, but 1356; enabling it is encouraged. 1357; https://wiki.php.net/rfc/strict_sessions 1358session.use_strict_mode = 0 1359 1360; Whether to use cookies. 1361; http://php.net/session.use-cookies 1362session.use_cookies = 1 1363 1364; http://php.net/session.cookie-secure 1365;session.cookie_secure = 1366 1367; This option forces PHP to fetch and use a cookie for storing and maintaining 1368; the session id. We encourage this operation as it's very helpful in combating 1369; session hijacking when not specifying and managing your own session id. It is 1370; not the be-all and end-all of session hijacking defense, but it's a good start. 1371; http://php.net/session.use-only-cookies 1372session.use_only_cookies = 1 1373 1374; Name of the session (used as cookie name). 1375; http://php.net/session.name 1376session.name = PHPSESSID 1377 1378; Initialize session on request startup. 1379; http://php.net/session.auto-start 1380session.auto_start = 0 1381 1382; Lifetime in seconds of cookie or, if 0, until browser is restarted. 1383; http://php.net/session.cookie-lifetime 1384session.cookie_lifetime = 0 1385 1386; The path for which the cookie is valid. 1387; http://php.net/session.cookie-path 1388session.cookie_path = / 1389 1390; The domain for which the cookie is valid. 1391; http://php.net/session.cookie-domain 1392session.cookie_domain = 1393 1394; Whether or not to add the httpOnly flag to the cookie, which makes it 1395; inaccessible to browser scripting languages such as JavaScript. 1396; http://php.net/session.cookie-httponly 1397session.cookie_httponly = 1398 1399; Add SameSite attribute to cookie to help mitigate Cross-Site Request Forgery (CSRF/XSRF) 1400; Current valid values are "Strict", "Lax" or "None". When using "None", 1401; make sure to include the quotes, as `none` is interpreted like `false` in ini files. 1402; https://tools.ietf.org/html/draft-west-first-party-cookies-07 1403session.cookie_samesite = 1404 1405; Handler used to serialize data. php is the standard serializer of PHP. 1406; http://php.net/session.serialize-handler 1407session.serialize_handler = php 1408 1409; Defines the probability that the 'garbage collection' process is started on every 1410; session initialization. The probability is calculated by using gc_probability/gc_divisor, 1411; e.g. 1/100 means there is a 1% chance that the GC process starts on each request. 1412; Default Value: 1 1413; Development Value: 1 1414; Production Value: 1 1415; http://php.net/session.gc-probability 1416session.gc_probability = 1 1417 1418; Defines the probability that the 'garbage collection' process is started on every 1419; session initialization. The probability is calculated by using gc_probability/gc_divisor, 1420; e.g. 1/100 means there is a 1% chance that the GC process starts on each request. 1421; For high volume production servers, using a value of 1000 is a more efficient approach. 1422; Default Value: 100 1423; Development Value: 1000 1424; Production Value: 1000 1425; http://php.net/session.gc-divisor 1426session.gc_divisor = 1000 1427 1428; After this number of seconds, stored data will be seen as 'garbage' and 1429; cleaned up by the garbage collection process. 1430; http://php.net/session.gc-maxlifetime 1431session.gc_maxlifetime = 1440 1432 1433; NOTE: If you are using the subdirectory option for storing session files 1434; (see session.save_path above), then garbage collection does *not* 1435; happen automatically. You will need to do your own garbage 1436; collection through a shell script, cron entry, or some other method. 1437; For example, the following script is the equivalent of setting 1438; session.gc_maxlifetime to 1440 (1440 seconds = 24 minutes): 1439; find /path/to/sessions -cmin +24 -type f | xargs rm 1440 1441; Check HTTP Referer to invalidate externally stored URLs containing ids. 1442; HTTP_REFERER has to contain this substring for the session to be 1443; considered as valid. 1444; http://php.net/session.referer-check 1445session.referer_check = 1446 1447; Set to {nocache,private,public,} to determine HTTP caching aspects 1448; or leave this empty to avoid sending anti-caching headers. 1449; http://php.net/session.cache-limiter 1450session.cache_limiter = nocache 1451 1452; Document expires after n minutes. 1453; http://php.net/session.cache-expire 1454session.cache_expire = 180 1455 1456; trans sid support is disabled by default. 1457; Use of trans sid may risk your users' security. 1458; Use this option with caution. 1459; - User may send URL contains active session ID 1460; to other person via. email/irc/etc. 1461; - URL that contains active session ID may be stored 1462; in publicly accessible computer. 1463; - User may access your site with the same session ID 1464; always using URL stored in browser's history or bookmarks. 1465; http://php.net/session.use-trans-sid 1466session.use_trans_sid = 0 1467 1468; Set session ID character length. This value could be between 22 to 256. 1469; Shorter length than default is supported only for compatibility reason. 1470; Users should use 32 or more chars. 1471; http://php.net/session.sid-length 1472; Default Value: 32 1473; Development Value: 26 1474; Production Value: 26 1475session.sid_length = 26 1476 1477; The URL rewriter will look for URLs in a defined set of HTML tags. 1478; <form> is special; if you include them here, the rewriter will 1479; add a hidden <input> field with the info which is otherwise appended 1480; to URLs. <form> tag's action attribute URL will not be modified 1481; unless it is specified. 1482; Note that all valid entries require a "=", even if no value follows. 1483; Default Value: "a=href,area=href,frame=src,form=" 1484; Development Value: "a=href,area=href,frame=src,form=" 1485; Production Value: "a=href,area=href,frame=src,form=" 1486; http://php.net/url-rewriter.tags 1487session.trans_sid_tags = "a=href,area=href,frame=src,form=" 1488 1489; URL rewriter does not rewrite absolute URLs by default. 1490; To enable rewrites for absolute paths, target hosts must be specified 1491; at RUNTIME. i.e. use ini_set() 1492; <form> tags is special. PHP will check action attribute's URL regardless 1493; of session.trans_sid_tags setting. 1494; If no host is defined, HTTP_HOST will be used for allowed host. 1495; Example value: php.net,www.php.net,wiki.php.net 1496; Use "," for multiple hosts. No spaces are allowed. 1497; Default Value: "" 1498; Development Value: "" 1499; Production Value: "" 1500;session.trans_sid_hosts="" 1501 1502; Define how many bits are stored in each character when converting 1503; the binary hash data to something readable. 1504; Possible values: 1505; 4 (4 bits: 0-9, a-f) 1506; 5 (5 bits: 0-9, a-v) 1507; 6 (6 bits: 0-9, a-z, A-Z, "-", ",") 1508; Default Value: 4 1509; Development Value: 5 1510; Production Value: 5 1511; http://php.net/session.hash-bits-per-character 1512session.sid_bits_per_character = 5 1513 1514; Enable upload progress tracking in $_SESSION 1515; Default Value: On 1516; Development Value: On 1517; Production Value: On 1518; http://php.net/session.upload-progress.enabled 1519;session.upload_progress.enabled = On 1520 1521; Cleanup the progress information as soon as all POST data has been read 1522; (i.e. upload completed). 1523; Default Value: On 1524; Development Value: On 1525; Production Value: On 1526; http://php.net/session.upload-progress.cleanup 1527;session.upload_progress.cleanup = On 1528 1529; A prefix used for the upload progress key in $_SESSION 1530; Default Value: "upload_progress_" 1531; Development Value: "upload_progress_" 1532; Production Value: "upload_progress_" 1533; http://php.net/session.upload-progress.prefix 1534;session.upload_progress.prefix = "upload_progress_" 1535 1536; The index name (concatenated with the prefix) in $_SESSION 1537; containing the upload progress information 1538; Default Value: "PHP_SESSION_UPLOAD_PROGRESS" 1539; Development Value: "PHP_SESSION_UPLOAD_PROGRESS" 1540; Production Value: "PHP_SESSION_UPLOAD_PROGRESS" 1541; http://php.net/session.upload-progress.name 1542;session.upload_progress.name = "PHP_SESSION_UPLOAD_PROGRESS" 1543 1544; How frequently the upload progress should be updated. 1545; Given either in percentages (per-file), or in bytes 1546; Default Value: "1%" 1547; Development Value: "1%" 1548; Production Value: "1%" 1549; http://php.net/session.upload-progress.freq 1550;session.upload_progress.freq = "1%" 1551 1552; The minimum delay between updates, in seconds 1553; Default Value: 1 1554; Development Value: 1 1555; Production Value: 1 1556; http://php.net/session.upload-progress.min-freq 1557;session.upload_progress.min_freq = "1" 1558 1559; Only write session data when session data is changed. Enabled by default. 1560; http://php.net/session.lazy-write 1561;session.lazy_write = On 1562 1563[Assertion] 1564; Switch whether to compile assertions at all (to have no overhead at run-time) 1565; -1: Do not compile at all 1566; 0: Jump over assertion at run-time 1567; 1: Execute assertions 1568; Changing from or to a negative value is only possible in php.ini! (For turning assertions on and off at run-time, see assert.active, when zend.assertions = 1) 1569; Default Value: 1 1570; Development Value: 1 1571; Production Value: -1 1572; http://php.net/zend.assertions 1573zend.assertions = 1 1574 1575; Assert(expr); active by default. 1576; http://php.net/assert.active 1577;assert.active = On 1578 1579; Throw an AssertionError on failed assertions 1580; http://php.net/assert.exception 1581;assert.exception = On 1582 1583; Issue a PHP warning for each failed assertion. (Overridden by assert.exception if active) 1584; http://php.net/assert.warning 1585;assert.warning = On 1586 1587; Don't bail out by default. 1588; http://php.net/assert.bail 1589;assert.bail = Off 1590 1591; User-function to be called if an assertion fails. 1592; http://php.net/assert.callback 1593;assert.callback = 0 1594 1595[COM] 1596; path to a file containing GUIDs, IIDs or filenames of files with TypeLibs 1597; http://php.net/com.typelib-file 1598;com.typelib_file = 1599 1600; allow Distributed-COM calls 1601; http://php.net/com.allow-dcom 1602;com.allow_dcom = true 1603 1604; autoregister constants of a component's typlib on com_load() 1605; http://php.net/com.autoregister-typelib 1606;com.autoregister_typelib = true 1607 1608; register constants casesensitive 1609; http://php.net/com.autoregister-casesensitive 1610;com.autoregister_casesensitive = false 1611 1612; show warnings on duplicate constant registrations 1613; http://php.net/com.autoregister-verbose 1614;com.autoregister_verbose = true 1615 1616; The default character set code-page to use when passing strings to and from COM objects. 1617; Default: system ANSI code page 1618;com.code_page= 1619 1620; The version of the .NET framework to use. The value of the setting are the first three parts 1621; of the framework's version number, separated by dots, and prefixed with "v", e.g. "v4.0.30319". 1622;com.dotnet_version= 1623 1624[mbstring] 1625; language for internal character representation. 1626; This affects mb_send_mail() and mbstring.detect_order. 1627; http://php.net/mbstring.language 1628;mbstring.language = Japanese 1629 1630; Use of this INI entry is deprecated, use global internal_encoding instead. 1631; internal/script encoding. 1632; Some encoding cannot work as internal encoding. (e.g. SJIS, BIG5, ISO-2022-*) 1633; If empty, default_charset or internal_encoding or iconv.internal_encoding is used. 1634; The precedence is: default_charset < internal_encoding < iconv.internal_encoding 1635;mbstring.internal_encoding = 1636 1637; Use of this INI entry is deprecated, use global input_encoding instead. 1638; http input encoding. 1639; mbstring.encoding_translation = On is needed to use this setting. 1640; If empty, default_charset or input_encoding or mbstring.input is used. 1641; The precedence is: default_charset < input_encoding < mbstring.http_input 1642; http://php.net/mbstring.http-input 1643;mbstring.http_input = 1644 1645; Use of this INI entry is deprecated, use global output_encoding instead. 1646; http output encoding. 1647; mb_output_handler must be registered as output buffer to function. 1648; If empty, default_charset or output_encoding or mbstring.http_output is used. 1649; The precedence is: default_charset < output_encoding < mbstring.http_output 1650; To use an output encoding conversion, mbstring's output handler must be set 1651; otherwise output encoding conversion cannot be performed. 1652; http://php.net/mbstring.http-output 1653;mbstring.http_output = 1654 1655; enable automatic encoding translation according to 1656; mbstring.internal_encoding setting. Input chars are 1657; converted to internal encoding by setting this to On. 1658; Note: Do _not_ use automatic encoding translation for 1659; portable libs/applications. 1660; http://php.net/mbstring.encoding-translation 1661;mbstring.encoding_translation = Off 1662 1663; automatic encoding detection order. 1664; "auto" detect order is changed according to mbstring.language 1665; http://php.net/mbstring.detect-order 1666;mbstring.detect_order = auto 1667 1668; substitute_character used when character cannot be converted 1669; one from another 1670; http://php.net/mbstring.substitute-character 1671;mbstring.substitute_character = none 1672 1673; Enable strict encoding detection. 1674;mbstring.strict_detection = Off 1675 1676; This directive specifies the regex pattern of content types for which mb_output_handler() 1677; is activated. 1678; Default: mbstring.http_output_conv_mimetypes=^(text/|application/xhtml\+xml) 1679;mbstring.http_output_conv_mimetypes= 1680 1681; This directive specifies maximum stack depth for mbstring regular expressions. It is similar 1682; to the pcre.recursion_limit for PCRE. 1683;mbstring.regex_stack_limit=100000 1684 1685; This directive specifies maximum retry count for mbstring regular expressions. It is similar 1686; to the pcre.backtrack_limit for PCRE. 1687;mbstring.regex_retry_limit=1000000 1688 1689[gd] 1690; Tell the jpeg decode to ignore warnings and try to create 1691; a gd image. The warning will then be displayed as notices 1692; disabled by default 1693; http://php.net/gd.jpeg-ignore-warning 1694;gd.jpeg_ignore_warning = 1 1695 1696[exif] 1697; Exif UNICODE user comments are handled as UCS-2BE/UCS-2LE and JIS as JIS. 1698; With mbstring support this will automatically be converted into the encoding 1699; given by corresponding encode setting. When empty mbstring.internal_encoding 1700; is used. For the decode settings you can distinguish between motorola and 1701; intel byte order. A decode setting cannot be empty. 1702; http://php.net/exif.encode-unicode 1703;exif.encode_unicode = ISO-8859-15 1704 1705; http://php.net/exif.decode-unicode-motorola 1706;exif.decode_unicode_motorola = UCS-2BE 1707 1708; http://php.net/exif.decode-unicode-intel 1709;exif.decode_unicode_intel = UCS-2LE 1710 1711; http://php.net/exif.encode-jis 1712;exif.encode_jis = 1713 1714; http://php.net/exif.decode-jis-motorola 1715;exif.decode_jis_motorola = JIS 1716 1717; http://php.net/exif.decode-jis-intel 1718;exif.decode_jis_intel = JIS 1719 1720[Tidy] 1721; The path to a default tidy configuration file to use when using tidy 1722; http://php.net/tidy.default-config 1723;tidy.default_config = /usr/local/lib/php/default.tcfg 1724 1725; Should tidy clean and repair output automatically? 1726; WARNING: Do not use this option if you are generating non-html content 1727; such as dynamic images 1728; http://php.net/tidy.clean-output 1729tidy.clean_output = Off 1730 1731[soap] 1732; Enables or disables WSDL caching feature. 1733; http://php.net/soap.wsdl-cache-enabled 1734soap.wsdl_cache_enabled=1 1735 1736; Sets the directory name where SOAP extension will put cache files. 1737; http://php.net/soap.wsdl-cache-dir 1738soap.wsdl_cache_dir="/tmp" 1739 1740; (time to live) Sets the number of second while cached file will be used 1741; instead of original one. 1742; http://php.net/soap.wsdl-cache-ttl 1743soap.wsdl_cache_ttl=86400 1744 1745; Sets the size of the cache limit. (Max. number of WSDL files to cache) 1746soap.wsdl_cache_limit = 5 1747 1748[sysvshm] 1749; A default size of the shared memory segment 1750;sysvshm.init_mem = 10000 1751 1752[ldap] 1753; Sets the maximum number of open links or -1 for unlimited. 1754ldap.max_links = -1 1755 1756[dba] 1757;dba.default_handler= 1758 1759[opcache] 1760; Determines if Zend OPCache is enabled 1761;opcache.enable=1 1762 1763; Determines if Zend OPCache is enabled for the CLI version of PHP 1764;opcache.enable_cli=0 1765 1766; The OPcache shared memory storage size. 1767;opcache.memory_consumption=128 1768 1769; The amount of memory for interned strings in Mbytes. 1770;opcache.interned_strings_buffer=8 1771 1772; The maximum number of keys (scripts) in the OPcache hash table. 1773; Only numbers between 200 and 1000000 are allowed. 1774;opcache.max_accelerated_files=10000 1775 1776; The maximum percentage of "wasted" memory until a restart is scheduled. 1777;opcache.max_wasted_percentage=5 1778 1779; When this directive is enabled, the OPcache appends the current working 1780; directory to the script key, thus eliminating possible collisions between 1781; files with the same name (basename). Disabling the directive improves 1782; performance, but may break existing applications. 1783;opcache.use_cwd=1 1784 1785; When disabled, you must reset the OPcache manually or restart the 1786; webserver for changes to the filesystem to take effect. 1787;opcache.validate_timestamps=1 1788 1789; How often (in seconds) to check file timestamps for changes to the shared 1790; memory storage allocation. ("1" means validate once per second, but only 1791; once per request. "0" means always validate) 1792;opcache.revalidate_freq=2 1793 1794; Enables or disables file search in include_path optimization 1795;opcache.revalidate_path=0 1796 1797; If disabled, all PHPDoc comments are dropped from the code to reduce the 1798; size of the optimized code. 1799;opcache.save_comments=1 1800 1801; If enabled, compilation warnings (including notices and deprecations) will 1802; be recorded and replayed each time a file is included. Otherwise, compilation 1803; warnings will only be emitted when the file is first cached. 1804;opcache.record_warnings=0 1805 1806; Allow file existence override (file_exists, etc.) performance feature. 1807;opcache.enable_file_override=0 1808 1809; A bitmask, where each bit enables or disables the appropriate OPcache 1810; passes 1811;opcache.optimization_level=0x7FFFBFFF 1812 1813;opcache.dups_fix=0 1814 1815; The location of the OPcache blacklist file (wildcards allowed). 1816; Each OPcache blacklist file is a text file that holds the names of files 1817; that should not be accelerated. The file format is to add each filename 1818; to a new line. The filename may be a full path or just a file prefix 1819; (i.e., /var/www/x blacklists all the files and directories in /var/www 1820; that start with 'x'). Line starting with a ; are ignored (comments). 1821;opcache.blacklist_filename= 1822 1823; Allows exclusion of large files from being cached. By default all files 1824; are cached. 1825;opcache.max_file_size=0 1826 1827; Check the cache checksum each N requests. 1828; The default value of "0" means that the checks are disabled. 1829;opcache.consistency_checks=0 1830 1831; How long to wait (in seconds) for a scheduled restart to begin if the cache 1832; is not being accessed. 1833;opcache.force_restart_timeout=180 1834 1835; OPcache error_log file name. Empty string assumes "stderr". 1836;opcache.error_log= 1837 1838; All OPcache errors go to the Web server log. 1839; By default, only fatal errors (level 0) or errors (level 1) are logged. 1840; You can also enable warnings (level 2), info messages (level 3) or 1841; debug messages (level 4). 1842;opcache.log_verbosity_level=1 1843 1844; Preferred Shared Memory back-end. Leave empty and let the system decide. 1845;opcache.preferred_memory_model= 1846 1847; Protect the shared memory from unexpected writing during script execution. 1848; Useful for internal debugging only. 1849;opcache.protect_memory=0 1850 1851; Allows calling OPcache API functions only from PHP scripts which path is 1852; started from specified string. The default "" means no restriction 1853;opcache.restrict_api= 1854 1855; Mapping base of shared memory segments (for Windows only). All the PHP 1856; processes have to map shared memory into the same address space. This 1857; directive allows to manually fix the "Unable to reattach to base address" 1858; errors. 1859;opcache.mmap_base= 1860 1861; Facilitates multiple OPcache instances per user (for Windows only). All PHP 1862; processes with the same cache ID and user share an OPcache instance. 1863;opcache.cache_id= 1864 1865; Enables and sets the second level cache directory. 1866; It should improve performance when SHM memory is full, at server restart or 1867; SHM reset. The default "" disables file based caching. 1868;opcache.file_cache= 1869 1870; Enables or disables opcode caching in shared memory. 1871;opcache.file_cache_only=0 1872 1873; Enables or disables checksum validation when script loaded from file cache. 1874;opcache.file_cache_consistency_checks=1 1875 1876; Implies opcache.file_cache_only=1 for a certain process that failed to 1877; reattach to the shared memory (for Windows only). Explicitly enabled file 1878; cache is required. 1879;opcache.file_cache_fallback=1 1880 1881; Enables or disables copying of PHP code (text segment) into HUGE PAGES. 1882; This should improve performance, but requires appropriate OS configuration. 1883;opcache.huge_code_pages=0 1884 1885; Validate cached file permissions. 1886;opcache.validate_permission=0 1887 1888; Prevent name collisions in chroot'ed environment. 1889;opcache.validate_root=0 1890 1891; If specified, it produces opcode dumps for debugging different stages of 1892; optimizations. 1893;opcache.opt_debug_level=0 1894 1895; Specifies a PHP script that is going to be compiled and executed at server 1896; start-up. 1897; http://php.net/opcache.preload 1898;opcache.preload= 1899 1900; Preloading code as root is not allowed for security reasons. This directive 1901; facilitates to let the preloading to be run as another user. 1902; http://php.net/opcache.preload_user 1903;opcache.preload_user= 1904 1905; Prevents caching files that are less than this number of seconds old. It 1906; protects from caching of incompletely updated files. In case all file updates 1907; on your site are atomic, you may increase performance by setting it to "0". 1908;opcache.file_update_protection=2 1909 1910; Absolute path used to store shared lockfiles (for *nix only). 1911;opcache.lockfile_path=/tmp 1912 1913[curl] 1914; A default value for the CURLOPT_CAINFO option. This is required to be an 1915; absolute path. 1916;curl.cainfo = 1917 1918[openssl] 1919; The location of a Certificate Authority (CA) file on the local filesystem 1920; to use when verifying the identity of SSL/TLS peers. Most users should 1921; not specify a value for this directive as PHP will attempt to use the 1922; OS-managed cert stores in its absence. If specified, this value may still 1923; be overridden on a per-stream basis via the "cafile" SSL stream context 1924; option. 1925;openssl.cafile= 1926 1927; If openssl.cafile is not specified or if the CA file is not found, the 1928; directory pointed to by openssl.capath is searched for a suitable 1929; certificate. This value must be a correctly hashed certificate directory. 1930; Most users should not specify a value for this directive as PHP will 1931; attempt to use the OS-managed cert stores in its absence. If specified, 1932; this value may still be overridden on a per-stream basis via the "capath" 1933; SSL stream context option. 1934;openssl.capath= 1935 1936[ffi] 1937; FFI API restriction. Possible values: 1938; "preload" - enabled in CLI scripts and preloaded files (default) 1939; "false" - always disabled 1940; "true" - always enabled 1941;ffi.enable=preload 1942 1943; List of headers files to preload, wildcard patterns allowed. 1944;ffi.preload= 1945
