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-production INI file. 87 88;;;;;;;;;;;;;;;;;;; 89; Quick Reference ; 90;;;;;;;;;;;;;;;;;;; 91; The following are all the settings which are different in either the production 92; or development versions of the INIs with respect to PHP's default behavior. 93; Please see the actual settings later in the document for more details as to why 94; we recommend these changes in PHP's behavior. 95 96; display_errors 97; Default Value: On 98; Development Value: On 99; Production Value: Off 100 101; display_startup_errors 102; Default Value: Off 103; Development Value: On 104; Production Value: Off 105 106; error_reporting 107; Default Value: E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED 108; Development Value: E_ALL 109; Production Value: E_ALL & ~E_DEPRECATED & ~E_STRICT 110 111; html_errors 112; Default Value: On 113; Development Value: On 114; Production value: On 115 116; log_errors 117; Default Value: Off 118; Development Value: On 119; Production Value: On 120 121; max_input_time 122; Default Value: -1 (Unlimited) 123; Development Value: 60 (60 seconds) 124; Production Value: 60 (60 seconds) 125 126; output_buffering 127; Default Value: Off 128; Development Value: 4096 129; Production Value: 4096 130 131; register_argc_argv 132; Default Value: On 133; Development Value: Off 134; Production Value: Off 135 136; request_order 137; Default Value: None 138; Development Value: "GP" 139; Production Value: "GP" 140 141; session.gc_divisor 142; Default Value: 100 143; Development Value: 1000 144; Production Value: 1000 145 146; session.sid_bits_per_character 147; Default Value: 4 148; Development Value: 5 149; Production Value: 5 150 151; short_open_tag 152; Default Value: On 153; Development Value: Off 154; Production Value: Off 155 156; variables_order 157; Default Value: "EGPCS" 158; Development Value: "GPCS" 159; Production Value: "GPCS" 160 161;;;;;;;;;;;;;;;;;;;; 162; php.ini Options ; 163;;;;;;;;;;;;;;;;;;;; 164; Name for user-defined php.ini (.htaccess) files. Default is ".user.ini" 165;user_ini.filename = ".user.ini" 166 167; To disable this feature set this option to an empty value 168;user_ini.filename = 169 170; TTL for user-defined php.ini files (time-to-live) in seconds. Default is 300 seconds (5 minutes) 171;user_ini.cache_ttl = 300 172 173;;;;;;;;;;;;;;;;;;;; 174; Language Options ; 175;;;;;;;;;;;;;;;;;;;; 176 177; Enable the PHP scripting language engine under Apache. 178; http://php.net/engine 179engine = On 180 181; This directive determines whether or not PHP will recognize code between 182; <? and ?> tags as PHP source which should be processed as such. It is 183; generally recommended that <?php and ?> should be used and that this feature 184; should be disabled, as enabling it may result in issues when generating XML 185; documents, however this remains supported for backward compatibility reasons. 186; Note that this directive does not control the <?= shorthand tag, which can be 187; used regardless of this directive. 188; Default Value: On 189; Development Value: Off 190; Production Value: Off 191; http://php.net/short-open-tag 192short_open_tag = Off 193 194; The number of significant digits displayed in floating point numbers. 195; http://php.net/precision 196precision = 14 197 198; Output buffering is a mechanism for controlling how much output data 199; (excluding headers and cookies) PHP should keep internally before pushing that 200; data to the client. If your application's output exceeds this setting, PHP 201; will send that data in chunks of roughly the size you specify. 202; Turning on this setting and managing its maximum buffer size can yield some 203; interesting side-effects depending on your application and web server. 204; You may be able to send headers and cookies after you've already sent output 205; through print or echo. You also may see performance benefits if your server is 206; emitting less packets due to buffered output versus PHP streaming the output 207; as it gets it. On production servers, 4096 bytes is a good setting for performance 208; reasons. 209; Note: Output buffering can also be controlled via Output Buffering Control 210; functions. 211; Possible Values: 212; On = Enabled and buffer is unlimited. (Use with caution) 213; Off = Disabled 214; Integer = Enables the buffer and sets its maximum size in bytes. 215; Note: This directive is hardcoded to Off for the CLI SAPI 216; Default Value: Off 217; Development Value: 4096 218; Production Value: 4096 219; http://php.net/output-buffering 220output_buffering = 4096 221 222; You can redirect all of the output of your scripts to a function. For 223; example, if you set output_handler to "mb_output_handler", character 224; encoding will be transparently converted to the specified encoding. 225; Setting any output handler automatically turns on output buffering. 226; Note: People who wrote portable scripts should not depend on this ini 227; directive. Instead, explicitly set the output handler using ob_start(). 228; Using this ini directive may cause problems unless you know what script 229; is doing. 230; Note: You cannot use both "mb_output_handler" with "ob_iconv_handler" 231; and you cannot use both "ob_gzhandler" and "zlib.output_compression". 232; Note: output_handler must be empty if this is set 'On' !!!! 233; Instead you must use zlib.output_handler. 234; http://php.net/output-handler 235;output_handler = 236 237; URL rewriter function rewrites URL on the fly by using 238; output buffer. You can set target tags by this configuration. 239; "form" tag is special tag. It will add hidden input tag to pass values. 240; Refer to session.trans_sid_tags for usage. 241; Default Value: "form=" 242; Development Value: "form=" 243; Production Value: "form=" 244;url_rewriter.tags 245 246; URL rewriter will not rewrite absolute URL nor form by default. To enable 247; absolute URL rewrite, allowed hosts must be defined at RUNTIME. 248; Refer to session.trans_sid_hosts for more details. 249; Default Value: "" 250; Development Value: "" 251; Production Value: "" 252;url_rewriter.hosts 253 254; Transparent output compression using the zlib library 255; Valid values for this option are 'off', 'on', or a specific buffer size 256; to be used for compression (default is 4KB) 257; Note: Resulting chunk size may vary due to nature of compression. PHP 258; outputs chunks that are few hundreds bytes each as a result of 259; compression. If you prefer a larger chunk size for better 260; performance, enable output_buffering in addition. 261; Note: You need to use zlib.output_handler instead of the standard 262; output_handler, or otherwise the output will be corrupted. 263; http://php.net/zlib.output-compression 264zlib.output_compression = Off 265 266; http://php.net/zlib.output-compression-level 267;zlib.output_compression_level = -1 268 269; You cannot specify additional output handlers if zlib.output_compression 270; is activated here. This setting does the same as output_handler but in 271; a different order. 272; http://php.net/zlib.output-handler 273;zlib.output_handler = 274 275; Implicit flush tells PHP to tell the output layer to flush itself 276; automatically after every output block. This is equivalent to calling the 277; PHP function flush() after each and every call to print() or echo() and each 278; and every HTML block. Turning this option on has serious performance 279; implications and is generally recommended for debugging purposes only. 280; http://php.net/implicit-flush 281; Note: This directive is hardcoded to On for the CLI SAPI 282implicit_flush = Off 283 284; The unserialize callback function will be called (with the undefined class' 285; name as parameter), if the unserializer finds an undefined class 286; which should be instantiated. A warning appears if the specified function is 287; not defined, or if the function doesn't include/implement the missing class. 288; So only set this entry, if you really want to implement such a 289; callback-function. 290unserialize_callback_func = 291 292; When floats & doubles are serialized, store serialize_precision significant 293; digits after the floating point. The default value ensures that when floats 294; are decoded with unserialize, the data will remain the same. 295; The value is also used for json_encode when encoding double values. 296; If -1 is used, then dtoa mode 0 is used which automatically select the best 297; precision. 298serialize_precision = -1 299 300; open_basedir, if set, limits all file operations to the defined directory 301; and below. This directive makes most sense if used in a per-directory 302; or per-virtualhost web server configuration file. 303; Note: disables the realpath cache 304; http://php.net/open-basedir 305;open_basedir = 306 307; This directive allows you to disable certain functions for security reasons. 308; It receives a comma-delimited list of function names. 309; http://php.net/disable-functions 310disable_functions = 311 312; This directive allows you to disable certain classes for security reasons. 313; It receives a comma-delimited list of class names. 314; http://php.net/disable-classes 315disable_classes = 316 317; Colors for Syntax Highlighting mode. Anything that's acceptable in 318; <span style="color: ???????"> would work. 319; http://php.net/syntax-highlighting 320;highlight.string = #DD0000 321;highlight.comment = #FF9900 322;highlight.keyword = #007700 323;highlight.default = #0000BB 324;highlight.html = #000000 325 326; If enabled, the request will be allowed to complete even if the user aborts 327; the request. Consider enabling it if executing long requests, which may end up 328; being interrupted by the user or a browser timing out. PHP's default behavior 329; is to disable this feature. 330; http://php.net/ignore-user-abort 331;ignore_user_abort = On 332 333; Determines the size of the realpath cache to be used by PHP. This value should 334; be increased on systems where PHP opens many files to reflect the quantity of 335; the file operations performed. 336; Note: if open_basedir is set, the cache is disabled 337; http://php.net/realpath-cache-size 338;realpath_cache_size = 4096k 339 340; Duration of time, in seconds for which to cache realpath information for a given 341; file or directory. For systems with rarely changing files, consider increasing this 342; value. 343; http://php.net/realpath-cache-ttl 344;realpath_cache_ttl = 120 345 346; Enables or disables the circular reference collector. 347; http://php.net/zend.enable-gc 348zend.enable_gc = On 349 350; If enabled, scripts may be written in encodings that are incompatible with 351; the scanner. CP936, Big5, CP949 and Shift_JIS are the examples of such 352; encodings. To use this feature, mbstring extension must be enabled. 353; Default: Off 354;zend.multibyte = Off 355 356; Allows to set the default encoding for the scripts. This value will be used 357; unless "declare(encoding=...)" directive appears at the top of the script. 358; Only affects if zend.multibyte is set. 359; Default: "" 360;zend.script_encoding = 361 362;;;;;;;;;;;;;;;;; 363; Miscellaneous ; 364;;;;;;;;;;;;;;;;; 365 366; Decides whether PHP may expose the fact that it is installed on the server 367; (e.g. by adding its signature to the Web server header). It is no security 368; threat in any way, but it makes it possible to determine whether you use PHP 369; on your server or not. 370; http://php.net/expose-php 371expose_php = On 372 373;;;;;;;;;;;;;;;;;;; 374; Resource Limits ; 375;;;;;;;;;;;;;;;;;;; 376 377; Maximum execution time of each script, in seconds 378; http://php.net/max-execution-time 379; Note: This directive is hardcoded to 0 for the CLI SAPI 380max_execution_time = 30 381 382; Maximum amount of time each script may spend parsing request data. It's a good 383; idea to limit this time on productions servers in order to eliminate unexpectedly 384; long running scripts. 385; Note: This directive is hardcoded to -1 for the CLI SAPI 386; Default Value: -1 (Unlimited) 387; Development Value: 60 (60 seconds) 388; Production Value: 60 (60 seconds) 389; http://php.net/max-input-time 390max_input_time = 60 391 392; Maximum input variable nesting level 393; http://php.net/max-input-nesting-level 394;max_input_nesting_level = 64 395 396; How many GET/POST/COOKIE input variables may be accepted 397;max_input_vars = 1000 398 399; Maximum amount of memory a script may consume (128MB) 400; http://php.net/memory-limit 401memory_limit = 128M 402 403;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 404; Error handling and logging ; 405;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 406 407; This directive informs PHP of which errors, warnings and notices you would like 408; it to take action for. The recommended way of setting values for this 409; directive is through the use of the error level constants and bitwise 410; operators. The error level constants are below here for convenience as well as 411; some common settings and their meanings. 412; By default, PHP is set to take action on all errors, notices and warnings EXCEPT 413; those related to E_NOTICE and E_STRICT, which together cover best practices and 414; recommended coding standards in PHP. For performance reasons, this is the 415; recommend error reporting setting. Your production server shouldn't be wasting 416; resources complaining about best practices and coding standards. That's what 417; development servers and development settings are for. 418; Note: The php.ini-development file has this setting as E_ALL. This 419; means it pretty much reports everything which is exactly what you want during 420; development and early testing. 421; 422; Error Level Constants: 423; E_ALL - All errors and warnings (includes E_STRICT as of PHP 5.4.0) 424; E_ERROR - fatal run-time errors 425; E_RECOVERABLE_ERROR - almost fatal run-time errors 426; E_WARNING - run-time warnings (non-fatal errors) 427; E_PARSE - compile-time parse errors 428; E_NOTICE - run-time notices (these are warnings which often result 429; from a bug in your code, but it's possible that it was 430; intentional (e.g., using an uninitialized variable and 431; relying on the fact it is automatically initialized to an 432; empty string) 433; E_STRICT - run-time notices, enable to have PHP suggest changes 434; to your code which will ensure the best interoperability 435; and forward compatibility of your code 436; E_CORE_ERROR - fatal errors that occur during PHP's initial startup 437; E_CORE_WARNING - warnings (non-fatal errors) that occur during PHP's 438; initial startup 439; E_COMPILE_ERROR - fatal compile-time errors 440; E_COMPILE_WARNING - compile-time warnings (non-fatal errors) 441; E_USER_ERROR - user-generated error message 442; E_USER_WARNING - user-generated warning message 443; E_USER_NOTICE - user-generated notice message 444; E_DEPRECATED - warn about code that will not work in future versions 445; of PHP 446; E_USER_DEPRECATED - user-generated deprecation warnings 447; 448; Common Values: 449; E_ALL (Show all errors, warnings and notices including coding standards.) 450; E_ALL & ~E_NOTICE (Show all errors, except for notices) 451; E_ALL & ~E_NOTICE & ~E_STRICT (Show all errors, except for notices and coding standards warnings.) 452; E_COMPILE_ERROR|E_RECOVERABLE_ERROR|E_ERROR|E_CORE_ERROR (Show only errors) 453; Default Value: E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED 454; Development Value: E_ALL 455; Production Value: E_ALL & ~E_DEPRECATED & ~E_STRICT 456; http://php.net/error-reporting 457error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT 458 459; This directive controls whether or not and where PHP will output errors, 460; notices and warnings too. Error output is very useful during development, but 461; it could be very dangerous in production environments. Depending on the code 462; which is triggering the error, sensitive information could potentially leak 463; out of your application such as database usernames and passwords or worse. 464; For production environments, we recommend logging errors rather than 465; sending them to STDOUT. 466; Possible Values: 467; Off = Do not display any errors 468; stderr = Display errors to STDERR (affects only CGI/CLI binaries!) 469; On or stdout = Display errors to STDOUT 470; Default Value: On 471; Development Value: On 472; Production Value: Off 473; http://php.net/display-errors 474display_errors = Off 475 476; The display of errors which occur during PHP's startup sequence are handled 477; separately from display_errors. PHP's default behavior is to suppress those 478; errors from clients. Turning the display of startup errors on can be useful in 479; debugging configuration problems. We strongly recommend you 480; set this to 'off' for production servers. 481; Default Value: Off 482; Development Value: On 483; Production Value: Off 484; http://php.net/display-startup-errors 485display_startup_errors = Off 486 487; Besides displaying errors, PHP can also log errors to locations such as a 488; server-specific log, STDERR, or a location specified by the error_log 489; directive found below. While errors should not be displayed on productions 490; servers they should still be monitored and logging is a great way to do that. 491; Default Value: Off 492; Development Value: On 493; Production Value: On 494; http://php.net/log-errors 495log_errors = On 496 497; Set maximum length of log_errors. In error_log information about the source is 498; added. The default is 1024 and 0 allows to not apply any maximum length at all. 499; http://php.net/log-errors-max-len 500log_errors_max_len = 1024 501 502; Do not log repeated messages. Repeated errors must occur in same file on same 503; line unless ignore_repeated_source is set true. 504; http://php.net/ignore-repeated-errors 505ignore_repeated_errors = Off 506 507; Ignore source of message when ignoring repeated messages. When this setting 508; is On you will not log errors with repeated messages from different files or 509; source lines. 510; http://php.net/ignore-repeated-source 511ignore_repeated_source = Off 512 513; If this parameter is set to Off, then memory leaks will not be shown (on 514; stdout or in the log). This has only effect in a debug compile, and if 515; error reporting includes E_WARNING in the allowed list 516; http://php.net/report-memleaks 517report_memleaks = On 518 519; This setting is on by default. 520;report_zend_debug = 0 521 522; Store the last error/warning message in $php_errormsg (boolean). Setting this value 523; to On can assist in debugging and is appropriate for development servers. It should 524; however be disabled on production servers. 525; This directive is DEPRECATED. 526; Default Value: Off 527; Development Value: Off 528; Production Value: Off 529; http://php.net/track-errors 530;track_errors = Off 531 532; Turn off normal error reporting and emit XML-RPC error XML 533; http://php.net/xmlrpc-errors 534;xmlrpc_errors = 0 535 536; An XML-RPC faultCode 537;xmlrpc_error_number = 0 538 539; When PHP displays or logs an error, it has the capability of formatting the 540; error message as HTML for easier reading. This directive controls whether 541; the error message is formatted as HTML or not. 542; Note: This directive is hardcoded to Off for the CLI SAPI 543; Default Value: On 544; Development Value: On 545; Production value: On 546; http://php.net/html-errors 547html_errors = On 548 549; If html_errors is set to On *and* docref_root is not empty, then PHP 550; produces clickable error messages that direct to a page describing the error 551; or function causing the error in detail. 552; You can download a copy of the PHP manual from http://php.net/docs 553; and change docref_root to the base URL of your local copy including the 554; leading '/'. You must also specify the file extension being used including 555; the dot. PHP's default behavior is to leave these settings empty, in which 556; case no links to documentation are generated. 557; Note: Never use this feature for production boxes. 558; http://php.net/docref-root 559; Examples 560;docref_root = "/phpmanual/" 561 562; http://php.net/docref-ext 563;docref_ext = .html 564 565; String to output before an error message. PHP's default behavior is to leave 566; this setting blank. 567; http://php.net/error-prepend-string 568; Example: 569;error_prepend_string = "<span style='color: #ff0000'>" 570 571; String to output after an error message. PHP's default behavior is to leave 572; this setting blank. 573; http://php.net/error-append-string 574; Example: 575;error_append_string = "</span>" 576 577; Log errors to specified file. PHP's default behavior is to leave this value 578; empty. 579; http://php.net/error-log 580; Example: 581;error_log = php_errors.log 582; Log errors to syslog (Event Log on Windows). 583;error_log = syslog 584 585; The syslog ident is a string which is prepended to every message logged 586; to syslog. Only used when error_log is set to syslog. 587;syslog.ident = php 588 589; The syslog facility is used to specify what type of program is logging 590; the message. Only used when error_log is set to syslog. 591;syslog.facility = user 592 593; Set this to disable filtering control characters (the default). 594; Some loggers only accept NVT-ASCII, others accept anything that's not 595; control characters. If your logger accepts everything, then no filtering 596; is needed at all. 597; Allowed values are: 598; ascii (all printable ASCII characters and NL) 599; no-ctrl (all characters except control characters) 600; all (all characters) 601; raw (like "all", but messages are not split at newlines) 602; http://php.net/syslog.filter 603;syslog.filter = ascii 604 605;windows.show_crt_warning 606; Default value: 0 607; Development value: 0 608; Production value: 0 609 610;;;;;;;;;;;;;;;;; 611; Data Handling ; 612;;;;;;;;;;;;;;;;; 613 614; The separator used in PHP generated URLs to separate arguments. 615; PHP's default setting is "&". 616; http://php.net/arg-separator.output 617; Example: 618;arg_separator.output = "&" 619 620; List of separator(s) used by PHP to parse input URLs into variables. 621; PHP's default setting is "&". 622; NOTE: Every character in this directive is considered as separator! 623; http://php.net/arg-separator.input 624; Example: 625;arg_separator.input = ";&" 626 627; This directive determines which super global arrays are registered when PHP 628; starts up. G,P,C,E & S are abbreviations for the following respective super 629; globals: GET, POST, COOKIE, ENV and SERVER. There is a performance penalty 630; paid for the registration of these arrays and because ENV is not as commonly 631; used as the others, ENV is not recommended on productions servers. You 632; can still get access to the environment variables through getenv() should you 633; need to. 634; Default Value: "EGPCS" 635; Development Value: "GPCS" 636; Production Value: "GPCS"; 637; http://php.net/variables-order 638variables_order = "GPCS" 639 640; This directive determines which super global data (G,P & C) should be 641; registered into the super global array REQUEST. If so, it also determines 642; the order in which that data is registered. The values for this directive 643; are specified in the same manner as the variables_order directive, 644; EXCEPT one. Leaving this value empty will cause PHP to use the value set 645; in the variables_order directive. It does not mean it will leave the super 646; globals array REQUEST empty. 647; Default Value: None 648; Development Value: "GP" 649; Production Value: "GP" 650; http://php.net/request-order 651request_order = "GP" 652 653; This directive determines whether PHP registers $argv & $argc each time it 654; runs. $argv contains an array of all the arguments passed to PHP when a script 655; is invoked. $argc contains an integer representing the number of arguments 656; that were passed when the script was invoked. These arrays are extremely 657; useful when running scripts from the command line. When this directive is 658; enabled, registering these variables consumes CPU cycles and memory each time 659; a script is executed. For performance reasons, this feature should be disabled 660; on production servers. 661; Note: This directive is hardcoded to On for the CLI SAPI 662; Default Value: On 663; Development Value: Off 664; Production Value: Off 665; http://php.net/register-argc-argv 666register_argc_argv = Off 667 668; When enabled, the ENV, REQUEST and SERVER variables are created when they're 669; first used (Just In Time) instead of when the script starts. If these 670; variables are not used within a script, having this directive on will result 671; in a performance gain. The PHP directive register_argc_argv must be disabled 672; for this directive to have any affect. 673; http://php.net/auto-globals-jit 674auto_globals_jit = On 675 676; Whether PHP will read the POST data. 677; This option is enabled by default. 678; Most likely, you won't want to disable this option globally. It causes $_POST 679; and $_FILES to always be empty; the only way you will be able to read the 680; POST data will be through the php://input stream wrapper. This can be useful 681; to proxy requests or to process the POST data in a memory efficient fashion. 682; http://php.net/enable-post-data-reading 683;enable_post_data_reading = Off 684 685; Maximum size of POST data that PHP will accept. 686; Its value may be 0 to disable the limit. It is ignored if POST data reading 687; is disabled through enable_post_data_reading. 688; http://php.net/post-max-size 689post_max_size = 8M 690 691; Automatically add files before PHP document. 692; http://php.net/auto-prepend-file 693auto_prepend_file = 694 695; Automatically add files after PHP document. 696; http://php.net/auto-append-file 697auto_append_file = 698 699; By default, PHP will output a media type using the Content-Type header. To 700; disable this, simply set it to be empty. 701; 702; PHP's built-in default media type is set to text/html. 703; http://php.net/default-mimetype 704default_mimetype = "text/html" 705 706; PHP's default character set is set to UTF-8. 707; http://php.net/default-charset 708default_charset = "UTF-8" 709 710; PHP internal character encoding is set to empty. 711; If empty, default_charset is used. 712; http://php.net/internal-encoding 713;internal_encoding = 714 715; PHP input character encoding is set to empty. 716; If empty, default_charset is used. 717; http://php.net/input-encoding 718;input_encoding = 719 720; PHP output character encoding is set to empty. 721; If empty, default_charset is used. 722; See also output_buffer. 723; http://php.net/output-encoding 724;output_encoding = 725 726;;;;;;;;;;;;;;;;;;;;;;;;; 727; Paths and Directories ; 728;;;;;;;;;;;;;;;;;;;;;;;;; 729 730; UNIX: "/path1:/path2" 731;include_path = ".:/php/includes" 732; 733; Windows: "\path1;\path2" 734;include_path = ".;c:\php\includes" 735; 736; PHP's default setting for include_path is ".;/path/to/php/pear" 737; http://php.net/include-path 738 739; The root of the PHP pages, used only if nonempty. 740; if PHP was not compiled with FORCE_REDIRECT, you SHOULD set doc_root 741; if you are running php as a CGI under any web server (other than IIS) 742; see documentation for security issues. The alternate is to use the 743; cgi.force_redirect configuration below 744; http://php.net/doc-root 745doc_root = 746 747; The directory under which PHP opens the script using /~username used only 748; if nonempty. 749; http://php.net/user-dir 750user_dir = 751 752; Directory in which the loadable extensions (modules) reside. 753; http://php.net/extension-dir 754;extension_dir = "./" 755; On windows: 756;extension_dir = "ext" 757 758; Directory where the temporary files should be placed. 759; Defaults to the system default (see sys_get_temp_dir) 760;sys_temp_dir = "/tmp" 761 762; Whether or not to enable the dl() function. The dl() function does NOT work 763; properly in multithreaded servers, such as IIS or Zeus, and is automatically 764; disabled on them. 765; http://php.net/enable-dl 766enable_dl = Off 767 768; cgi.force_redirect is necessary to provide security running PHP as a CGI under 769; most web servers. Left undefined, PHP turns this on by default. You can 770; turn it off here AT YOUR OWN RISK 771; **You CAN safely turn this off for IIS, in fact, you MUST.** 772; http://php.net/cgi.force-redirect 773;cgi.force_redirect = 1 774 775; if cgi.nph is enabled it will force cgi to always sent Status: 200 with 776; every request. PHP's default behavior is to disable this feature. 777;cgi.nph = 1 778 779; if cgi.force_redirect is turned on, and you are not running under Apache or Netscape 780; (iPlanet) web servers, you MAY need to set an environment variable name that PHP 781; will look for to know it is OK to continue execution. Setting this variable MAY 782; cause security issues, KNOW WHAT YOU ARE DOING FIRST. 783; http://php.net/cgi.redirect-status-env 784;cgi.redirect_status_env = 785 786; cgi.fix_pathinfo provides *real* PATH_INFO/PATH_TRANSLATED support for CGI. PHP's 787; previous behaviour was to set PATH_TRANSLATED to SCRIPT_FILENAME, and to not grok 788; what PATH_INFO is. For more information on PATH_INFO, see the cgi specs. Setting 789; this to 1 will cause PHP CGI to fix its paths to conform to the spec. A setting 790; of zero causes PHP to behave as before. Default is 1. You should fix your scripts 791; to use SCRIPT_FILENAME rather than PATH_TRANSLATED. 792; http://php.net/cgi.fix-pathinfo 793;cgi.fix_pathinfo=1 794 795; if cgi.discard_path is enabled, the PHP CGI binary can safely be placed outside 796; of the web tree and people will not be able to circumvent .htaccess security. 797;cgi.discard_path=1 798 799; FastCGI under IIS supports the ability to impersonate 800; security tokens of the calling client. This allows IIS to define the 801; security context that the request runs under. mod_fastcgi under Apache 802; does not currently support this feature (03/17/2002) 803; Set to 1 if running under IIS. Default is zero. 804; http://php.net/fastcgi.impersonate 805;fastcgi.impersonate = 1 806 807; Disable logging through FastCGI connection. PHP's default behavior is to enable 808; this feature. 809;fastcgi.logging = 0 810 811; cgi.rfc2616_headers configuration option tells PHP what type of headers to 812; use when sending HTTP response code. If set to 0, PHP sends Status: header that 813; is supported by Apache. When this option is set to 1, PHP will send 814; RFC2616 compliant header. 815; Default is zero. 816; http://php.net/cgi.rfc2616-headers 817;cgi.rfc2616_headers = 0 818 819; cgi.check_shebang_line controls whether CGI PHP checks for line starting with #! 820; (shebang) at the top of the running script. This line might be needed if the 821; script support running both as stand-alone script and via PHP CGI<. PHP in CGI 822; mode skips this line and ignores its content if this directive is turned on. 823; http://php.net/cgi.check-shebang-line 824;cgi.check_shebang_line=1 825 826;;;;;;;;;;;;;;;; 827; File Uploads ; 828;;;;;;;;;;;;;;;; 829 830; Whether to allow HTTP file uploads. 831; http://php.net/file-uploads 832file_uploads = On 833 834; Temporary directory for HTTP uploaded files (will use system default if not 835; specified). 836; http://php.net/upload-tmp-dir 837;upload_tmp_dir = 838 839; Maximum allowed size for uploaded files. 840; http://php.net/upload-max-filesize 841upload_max_filesize = 2M 842 843; Maximum number of files that can be uploaded via a single request 844max_file_uploads = 20 845 846;;;;;;;;;;;;;;;;;; 847; Fopen wrappers ; 848;;;;;;;;;;;;;;;;;; 849 850; Whether to allow the treatment of URLs (like http:// or ftp://) as files. 851; http://php.net/allow-url-fopen 852allow_url_fopen = On 853 854; Whether to allow include/require to open URLs (like http:// or ftp://) as files. 855; http://php.net/allow-url-include 856allow_url_include = Off 857 858; Define the anonymous ftp password (your email address). PHP's default setting 859; for this is empty. 860; http://php.net/from 861;from="john@doe.com" 862 863; Define the User-Agent string. PHP's default setting for this is empty. 864; http://php.net/user-agent 865;user_agent="PHP" 866 867; Default timeout for socket based streams (seconds) 868; http://php.net/default-socket-timeout 869default_socket_timeout = 60 870 871; If your scripts have to deal with files from Macintosh systems, 872; or you are running on a Mac and need to deal with files from 873; unix or win32 systems, setting this flag will cause PHP to 874; automatically detect the EOL character in those files so that 875; fgets() and file() will work regardless of the source of the file. 876; http://php.net/auto-detect-line-endings 877;auto_detect_line_endings = Off 878 879;;;;;;;;;;;;;;;;;;;;;; 880; Dynamic Extensions ; 881;;;;;;;;;;;;;;;;;;;;;; 882 883; If you wish to have an extension loaded automatically, use the following 884; syntax: 885; 886; extension=modulename 887; 888; For example: 889; 890; extension=mysqli 891; 892; When the extension library to load is not located in the default extension 893; directory, You may specify an absolute path to the library file: 894; 895; extension=/path/to/extension/mysqli.so 896; 897; Note : The syntax used in previous PHP versions ('extension=<ext>.so' and 898; 'extension='php_<ext>.dll') is supported for legacy reasons and may be 899; deprecated in a future PHP major version. So, when it is possible, please 900; move to the new ('extension=<ext>) syntax. 901; 902; Notes for Windows environments : 903; 904; - Many DLL files are located in the extensions/ (PHP 4) or ext/ (PHP 5+) 905; extension folders as well as the separate PECL DLL download (PHP 5+). 906; Be sure to appropriately set the extension_dir directive. 907; 908;extension=bz2 909;extension=curl 910;extension=fileinfo 911;extension=gd2 912;extension=gettext 913;extension=gmp 914;extension=intl 915;extension=imap 916;extension=interbase 917;extension=ldap 918;extension=mbstring 919;extension=exif ; Must be after mbstring as it depends on it 920;extension=mysqli 921;extension=oci8_12c ; Use with Oracle Database 12c Instant Client 922;extension=odbc 923;extension=openssl 924;extension=pdo_firebird 925;extension=pdo_mysql 926;extension=pdo_oci 927;extension=pdo_odbc 928;extension=pdo_pgsql 929;extension=pdo_sqlite 930;extension=pgsql 931;extension=shmop 932 933; The MIBS data available in the PHP distribution must be installed. 934; See http://www.php.net/manual/en/snmp.installation.php 935;extension=snmp 936 937;extension=soap 938;extension=sockets 939;extension=sodium 940;extension=sqlite3 941;extension=tidy 942;extension=xmlrpc 943;extension=xsl 944 945;;;;;;;;;;;;;;;;;;; 946; Module Settings ; 947;;;;;;;;;;;;;;;;;;; 948 949[CLI Server] 950; Whether the CLI web server uses ANSI color coding in its terminal output. 951cli_server.color = On 952 953[Date] 954; Defines the default timezone used by the date functions 955; http://php.net/date.timezone 956;date.timezone = 957 958; http://php.net/date.default-latitude 959;date.default_latitude = 31.7667 960 961; http://php.net/date.default-longitude 962;date.default_longitude = 35.2333 963 964; http://php.net/date.sunrise-zenith 965;date.sunrise_zenith = 90.583333 966 967; http://php.net/date.sunset-zenith 968;date.sunset_zenith = 90.583333 969 970[filter] 971; http://php.net/filter.default 972;filter.default = unsafe_raw 973 974; http://php.net/filter.default-flags 975;filter.default_flags = 976 977[iconv] 978; Use of this INI entry is deprecated, use global input_encoding instead. 979; If empty, default_charset or input_encoding or iconv.input_encoding is used. 980; The precedence is: default_charset < input_encoding < iconv.input_encoding 981;iconv.input_encoding = 982 983; Use of this INI entry is deprecated, use global internal_encoding instead. 984; If empty, default_charset or internal_encoding or iconv.internal_encoding is used. 985; The precedence is: default_charset < internal_encoding < iconv.internal_encoding 986;iconv.internal_encoding = 987 988; Use of this INI entry is deprecated, use global output_encoding instead. 989; If empty, default_charset or output_encoding or iconv.output_encoding is used. 990; The precedence is: default_charset < output_encoding < iconv.output_encoding 991; To use an output encoding conversion, iconv's output handler must be set 992; otherwise output encoding conversion cannot be performed. 993;iconv.output_encoding = 994 995[imap] 996; rsh/ssh logins are disabled by default. Use this INI entry if you want to 997; enable them. Note that the IMAP library does not filter mailbox names before 998; passing them to rsh/ssh command, thus passing untrusted data to this function 999; with rsh/ssh enabled is insecure. 1000;imap.enable_insecure_rsh=0 1001 1002[intl] 1003;intl.default_locale = 1004; This directive allows you to produce PHP errors when some error 1005; happens within intl functions. The value is the level of the error produced. 1006; Default is 0, which does not produce any errors. 1007;intl.error_level = E_WARNING 1008;intl.use_exceptions = 0 1009 1010[sqlite3] 1011; Directory pointing to SQLite3 extensions 1012; http://php.net/sqlite3.extension-dir 1013;sqlite3.extension_dir = 1014 1015; SQLite defensive mode flag (only available from SQLite 3.26+) 1016; When the defensive flag is enabled, language features that allow ordinary 1017; SQL to deliberately corrupt the database file are disabled. This forbids 1018; writing directly to the schema, shadow tables (eg. FTS data tables), or 1019; the sqlite_dbpage virtual table. 1020; https://www.sqlite.org/c3ref/c_dbconfig_defensive.html 1021; (for older SQLite versions, this flag has no use) 1022;sqlite3.defensive = 1 1023 1024[Pcre] 1025; PCRE library backtracking limit. 1026; http://php.net/pcre.backtrack-limit 1027;pcre.backtrack_limit=100000 1028 1029; PCRE library recursion limit. 1030; Please note that if you set this value to a high number you may consume all 1031; the available process stack and eventually crash PHP (due to reaching the 1032; stack size limit imposed by the Operating System). 1033; http://php.net/pcre.recursion-limit 1034;pcre.recursion_limit=100000 1035 1036; Enables or disables JIT compilation of patterns. This requires the PCRE 1037; library to be compiled with JIT support. 1038;pcre.jit=1 1039 1040[Pdo] 1041; Whether to pool ODBC connections. Can be one of "strict", "relaxed" or "off" 1042; http://php.net/pdo-odbc.connection-pooling 1043;pdo_odbc.connection_pooling=strict 1044 1045;pdo_odbc.db2_instance_name 1046 1047[Pdo_mysql] 1048; Default socket name for local MySQL connects. If empty, uses the built-in 1049; MySQL defaults. 1050pdo_mysql.default_socket= 1051 1052[Phar] 1053; http://php.net/phar.readonly 1054;phar.readonly = On 1055 1056; http://php.net/phar.require-hash 1057;phar.require_hash = On 1058 1059;phar.cache_list = 1060 1061[mail function] 1062; For Win32 only. 1063; http://php.net/smtp 1064SMTP = localhost 1065; http://php.net/smtp-port 1066smtp_port = 25 1067 1068; For Win32 only. 1069; http://php.net/sendmail-from 1070;sendmail_from = me@example.com 1071 1072; For Unix only. You may supply arguments as well (default: "sendmail -t -i"). 1073; http://php.net/sendmail-path 1074;sendmail_path = 1075 1076; Force the addition of the specified parameters to be passed as extra parameters 1077; to the sendmail binary. These parameters will always replace the value of 1078; the 5th parameter to mail(). 1079;mail.force_extra_parameters = 1080 1081; Add X-PHP-Originating-Script: that will include uid of the script followed by the filename 1082mail.add_x_header = Off 1083 1084; The path to a log file that will log all mail() calls. Log entries include 1085; the full path of the script, line number, To address and headers. 1086;mail.log = 1087; Log mail to syslog (Event Log on Windows). 1088;mail.log = syslog 1089 1090[ODBC] 1091; http://php.net/odbc.default-db 1092;odbc.default_db = Not yet implemented 1093 1094; http://php.net/odbc.default-user 1095;odbc.default_user = Not yet implemented 1096 1097; http://php.net/odbc.default-pw 1098;odbc.default_pw = Not yet implemented 1099 1100; Controls the ODBC cursor model. 1101; Default: SQL_CURSOR_STATIC (default). 1102;odbc.default_cursortype 1103 1104; Allow or prevent persistent links. 1105; http://php.net/odbc.allow-persistent 1106odbc.allow_persistent = On 1107 1108; Check that a connection is still valid before reuse. 1109; http://php.net/odbc.check-persistent 1110odbc.check_persistent = On 1111 1112; Maximum number of persistent links. -1 means no limit. 1113; http://php.net/odbc.max-persistent 1114odbc.max_persistent = -1 1115 1116; Maximum number of links (persistent + non-persistent). -1 means no limit. 1117; http://php.net/odbc.max-links 1118odbc.max_links = -1 1119 1120; Handling of LONG fields. Returns number of bytes to variables. 0 means 1121; passthru. 1122; http://php.net/odbc.defaultlrl 1123odbc.defaultlrl = 4096 1124 1125; Handling of binary data. 0 means passthru, 1 return as is, 2 convert to char. 1126; See the documentation on odbc_binmode and odbc_longreadlen for an explanation 1127; of odbc.defaultlrl and odbc.defaultbinmode 1128; http://php.net/odbc.defaultbinmode 1129odbc.defaultbinmode = 1 1130 1131[Interbase] 1132; Allow or prevent persistent links. 1133ibase.allow_persistent = 1 1134 1135; Maximum number of persistent links. -1 means no limit. 1136ibase.max_persistent = -1 1137 1138; Maximum number of links (persistent + non-persistent). -1 means no limit. 1139ibase.max_links = -1 1140 1141; Default database name for ibase_connect(). 1142;ibase.default_db = 1143 1144; Default username for ibase_connect(). 1145;ibase.default_user = 1146 1147; Default password for ibase_connect(). 1148;ibase.default_password = 1149 1150; Default charset for ibase_connect(). 1151;ibase.default_charset = 1152 1153; Default timestamp format. 1154ibase.timestampformat = "%Y-%m-%d %H:%M:%S" 1155 1156; Default date format. 1157ibase.dateformat = "%Y-%m-%d" 1158 1159; Default time format. 1160ibase.timeformat = "%H:%M:%S" 1161 1162[MySQLi] 1163 1164; Maximum number of persistent links. -1 means no limit. 1165; http://php.net/mysqli.max-persistent 1166mysqli.max_persistent = -1 1167 1168; Allow accessing, from PHP's perspective, local files with LOAD DATA statements 1169; http://php.net/mysqli.allow_local_infile 1170;mysqli.allow_local_infile = On 1171 1172; Allow or prevent persistent links. 1173; http://php.net/mysqli.allow-persistent 1174mysqli.allow_persistent = On 1175 1176; Maximum number of links. -1 means no limit. 1177; http://php.net/mysqli.max-links 1178mysqli.max_links = -1 1179 1180; Default port number for mysqli_connect(). If unset, mysqli_connect() will use 1181; the $MYSQL_TCP_PORT or the mysql-tcp entry in /etc/services or the 1182; compile-time value defined MYSQL_PORT (in that order). Win32 will only look 1183; at MYSQL_PORT. 1184; http://php.net/mysqli.default-port 1185mysqli.default_port = 3306 1186 1187; Default socket name for local MySQL connects. If empty, uses the built-in 1188; MySQL defaults. 1189; http://php.net/mysqli.default-socket 1190mysqli.default_socket = 1191 1192; Default host for mysql_connect() (doesn't apply in safe mode). 1193; http://php.net/mysqli.default-host 1194mysqli.default_host = 1195 1196; Default user for mysql_connect() (doesn't apply in safe mode). 1197; http://php.net/mysqli.default-user 1198mysqli.default_user = 1199 1200; Default password for mysqli_connect() (doesn't apply in safe mode). 1201; Note that this is generally a *bad* idea to store passwords in this file. 1202; *Any* user with PHP access can run 'echo get_cfg_var("mysqli.default_pw") 1203; and reveal this password! And of course, any users with read access to this 1204; file will be able to reveal the password as well. 1205; http://php.net/mysqli.default-pw 1206mysqli.default_pw = 1207 1208; Allow or prevent reconnect 1209mysqli.reconnect = Off 1210 1211[mysqlnd] 1212; Enable / Disable collection of general statistics by mysqlnd which can be 1213; used to tune and monitor MySQL operations. 1214mysqlnd.collect_statistics = On 1215 1216; Enable / Disable collection of memory usage statistics by mysqlnd which can be 1217; used to tune and monitor MySQL operations. 1218mysqlnd.collect_memory_statistics = Off 1219 1220; Records communication from all extensions using mysqlnd to the specified log 1221; file. 1222; http://php.net/mysqlnd.debug 1223;mysqlnd.debug = 1224 1225; Defines which queries will be logged. 1226;mysqlnd.log_mask = 0 1227 1228; Default size of the mysqlnd memory pool, which is used by result sets. 1229;mysqlnd.mempool_default_size = 16000 1230 1231; Size of a pre-allocated buffer used when sending commands to MySQL in bytes. 1232;mysqlnd.net_cmd_buffer_size = 2048 1233 1234; Size of a pre-allocated buffer used for reading data sent by the server in 1235; bytes. 1236;mysqlnd.net_read_buffer_size = 32768 1237 1238; Timeout for network requests in seconds. 1239;mysqlnd.net_read_timeout = 31536000 1240 1241; SHA-256 Authentication Plugin related. File with the MySQL server public RSA 1242; key. 1243;mysqlnd.sha256_server_public_key = 1244 1245[OCI8] 1246 1247; Connection: Enables privileged connections using external 1248; credentials (OCI_SYSOPER, OCI_SYSDBA) 1249; http://php.net/oci8.privileged-connect 1250;oci8.privileged_connect = Off 1251 1252; Connection: The maximum number of persistent OCI8 connections per 1253; process. Using -1 means no limit. 1254; http://php.net/oci8.max-persistent 1255;oci8.max_persistent = -1 1256 1257; Connection: The maximum number of seconds a process is allowed to 1258; maintain an idle persistent connection. Using -1 means idle 1259; persistent connections will be maintained forever. 1260; http://php.net/oci8.persistent-timeout 1261;oci8.persistent_timeout = -1 1262 1263; Connection: The number of seconds that must pass before issuing a 1264; ping during oci_pconnect() to check the connection validity. When 1265; set to 0, each oci_pconnect() will cause a ping. Using -1 disables 1266; pings completely. 1267; http://php.net/oci8.ping-interval 1268;oci8.ping_interval = 60 1269 1270; Connection: Set this to a user chosen connection class to be used 1271; for all pooled server requests with Oracle 11g Database Resident 1272; Connection Pooling (DRCP). To use DRCP, this value should be set to 1273; the same string for all web servers running the same application, 1274; the database pool must be configured, and the connection string must 1275; specify to use a pooled server. 1276;oci8.connection_class = 1277 1278; High Availability: Using On lets PHP receive Fast Application 1279; Notification (FAN) events generated when a database node fails. The 1280; database must also be configured to post FAN events. 1281;oci8.events = Off 1282 1283; Tuning: This option enables statement caching, and specifies how 1284; many statements to cache. Using 0 disables statement caching. 1285; http://php.net/oci8.statement-cache-size 1286;oci8.statement_cache_size = 20 1287 1288; Tuning: Enables statement prefetching and sets the default number of 1289; rows that will be fetched automatically after statement execution. 1290; http://php.net/oci8.default-prefetch 1291;oci8.default_prefetch = 100 1292 1293; Compatibility. Using On means oci_close() will not close 1294; oci_connect() and oci_new_connect() connections. 1295; http://php.net/oci8.old-oci-close-semantics 1296;oci8.old_oci_close_semantics = Off 1297 1298[PostgreSQL] 1299; Allow or prevent persistent links. 1300; http://php.net/pgsql.allow-persistent 1301pgsql.allow_persistent = On 1302 1303; Detect broken persistent links always with pg_pconnect(). 1304; Auto reset feature requires a little overheads. 1305; http://php.net/pgsql.auto-reset-persistent 1306pgsql.auto_reset_persistent = Off 1307 1308; Maximum number of persistent links. -1 means no limit. 1309; http://php.net/pgsql.max-persistent 1310pgsql.max_persistent = -1 1311 1312; Maximum number of links (persistent+non persistent). -1 means no limit. 1313; http://php.net/pgsql.max-links 1314pgsql.max_links = -1 1315 1316; Ignore PostgreSQL backends Notice message or not. 1317; Notice message logging require a little overheads. 1318; http://php.net/pgsql.ignore-notice 1319pgsql.ignore_notice = 0 1320 1321; Log PostgreSQL backends Notice message or not. 1322; Unless pgsql.ignore_notice=0, module cannot log notice message. 1323; http://php.net/pgsql.log-notice 1324pgsql.log_notice = 0 1325 1326[bcmath] 1327; Number of decimal digits for all bcmath functions. 1328; http://php.net/bcmath.scale 1329bcmath.scale = 0 1330 1331[browscap] 1332; http://php.net/browscap 1333;browscap = extra/browscap.ini 1334 1335[Session] 1336; Handler used to store/retrieve data. 1337; http://php.net/session.save-handler 1338session.save_handler = files 1339 1340; Argument passed to save_handler. In the case of files, this is the path 1341; where data files are stored. Note: Windows users have to change this 1342; variable in order to use PHP's session functions. 1343; 1344; The path can be defined as: 1345; 1346; session.save_path = "N;/path" 1347; 1348; where N is an integer. Instead of storing all the session files in 1349; /path, what this will do is use subdirectories N-levels deep, and 1350; store the session data in those directories. This is useful if 1351; your OS has problems with many files in one directory, and is 1352; a more efficient layout for servers that handle many sessions. 1353; 1354; NOTE 1: PHP will not create this directory structure automatically. 1355; You can use the script in the ext/session dir for that purpose. 1356; NOTE 2: See the section on garbage collection below if you choose to 1357; use subdirectories for session storage 1358; 1359; The file storage module creates files using mode 600 by default. 1360; You can change that by using 1361; 1362; session.save_path = "N;MODE;/path" 1363; 1364; where MODE is the octal representation of the mode. Note that this 1365; does not overwrite the process's umask. 1366; http://php.net/session.save-path 1367;session.save_path = "/tmp" 1368 1369; Whether to use strict session mode. 1370; Strict session mode does not accept an uninitialized session ID, and 1371; regenerates the session ID if the browser sends an uninitialized session ID. 1372; Strict mode protects applications from session fixation via a session adoption 1373; vulnerability. It is disabled by default for maximum compatibility, but 1374; enabling it is encouraged. 1375; https://wiki.php.net/rfc/strict_sessions 1376session.use_strict_mode = 0 1377 1378; Whether to use cookies. 1379; http://php.net/session.use-cookies 1380session.use_cookies = 1 1381 1382; http://php.net/session.cookie-secure 1383;session.cookie_secure = 1384 1385; This option forces PHP to fetch and use a cookie for storing and maintaining 1386; the session id. We encourage this operation as it's very helpful in combating 1387; session hijacking when not specifying and managing your own session id. It is 1388; not the be-all and end-all of session hijacking defense, but it's a good start. 1389; http://php.net/session.use-only-cookies 1390session.use_only_cookies = 1 1391 1392; Name of the session (used as cookie name). 1393; http://php.net/session.name 1394session.name = PHPSESSID 1395 1396; Initialize session on request startup. 1397; http://php.net/session.auto-start 1398session.auto_start = 0 1399 1400; Lifetime in seconds of cookie or, if 0, until browser is restarted. 1401; http://php.net/session.cookie-lifetime 1402session.cookie_lifetime = 0 1403 1404; The path for which the cookie is valid. 1405; http://php.net/session.cookie-path 1406session.cookie_path = / 1407 1408; The domain for which the cookie is valid. 1409; http://php.net/session.cookie-domain 1410session.cookie_domain = 1411 1412; Whether or not to add the httpOnly flag to the cookie, which makes it 1413; inaccessible to browser scripting languages such as JavaScript. 1414; http://php.net/session.cookie-httponly 1415session.cookie_httponly = 1416 1417; Add SameSite attribute to cookie to help mitigate Cross-Site Request Forgery (CSRF/XSRF) 1418; Current valid values are "Strict", "Lax" or "None". When using "None", 1419; make sure to include the quotes, as `none` is interpreted like `false` in ini files. 1420; https://tools.ietf.org/html/draft-west-first-party-cookies-07 1421session.cookie_samesite = 1422 1423; Handler used to serialize data. php is the standard serializer of PHP. 1424; http://php.net/session.serialize-handler 1425session.serialize_handler = php 1426 1427; Defines the probability that the 'garbage collection' process is started on every 1428; session initialization. The probability is calculated by using gc_probability/gc_divisor, 1429; e.g. 1/100 means there is a 1% chance that the GC process starts on each request. 1430; Default Value: 1 1431; Development Value: 1 1432; Production Value: 1 1433; http://php.net/session.gc-probability 1434session.gc_probability = 1 1435 1436; Defines the probability that the 'garbage collection' process is started on every 1437; session initialization. The probability is calculated by using gc_probability/gc_divisor, 1438; e.g. 1/100 means there is a 1% chance that the GC process starts on each request. 1439; For high volume production servers, using a value of 1000 is a more efficient approach. 1440; Default Value: 100 1441; Development Value: 1000 1442; Production Value: 1000 1443; http://php.net/session.gc-divisor 1444session.gc_divisor = 1000 1445 1446; After this number of seconds, stored data will be seen as 'garbage' and 1447; cleaned up by the garbage collection process. 1448; http://php.net/session.gc-maxlifetime 1449session.gc_maxlifetime = 1440 1450 1451; NOTE: If you are using the subdirectory option for storing session files 1452; (see session.save_path above), then garbage collection does *not* 1453; happen automatically. You will need to do your own garbage 1454; collection through a shell script, cron entry, or some other method. 1455; For example, the following script is the equivalent of setting 1456; session.gc_maxlifetime to 1440 (1440 seconds = 24 minutes): 1457; find /path/to/sessions -cmin +24 -type f | xargs rm 1458 1459; Check HTTP Referer to invalidate externally stored URLs containing ids. 1460; HTTP_REFERER has to contain this substring for the session to be 1461; considered as valid. 1462; http://php.net/session.referer-check 1463session.referer_check = 1464 1465; Set to {nocache,private,public,} to determine HTTP caching aspects 1466; or leave this empty to avoid sending anti-caching headers. 1467; http://php.net/session.cache-limiter 1468session.cache_limiter = nocache 1469 1470; Document expires after n minutes. 1471; http://php.net/session.cache-expire 1472session.cache_expire = 180 1473 1474; trans sid support is disabled by default. 1475; Use of trans sid may risk your users' security. 1476; Use this option with caution. 1477; - User may send URL contains active session ID 1478; to other person via. email/irc/etc. 1479; - URL that contains active session ID may be stored 1480; in publicly accessible computer. 1481; - User may access your site with the same session ID 1482; always using URL stored in browser's history or bookmarks. 1483; http://php.net/session.use-trans-sid 1484session.use_trans_sid = 0 1485 1486; Set session ID character length. This value could be between 22 to 256. 1487; Shorter length than default is supported only for compatibility reason. 1488; Users should use 32 or more chars. 1489; http://php.net/session.sid-length 1490; Default Value: 32 1491; Development Value: 26 1492; Production Value: 26 1493session.sid_length = 26 1494 1495; The URL rewriter will look for URLs in a defined set of HTML tags. 1496; <form> is special; if you include them here, the rewriter will 1497; add a hidden <input> field with the info which is otherwise appended 1498; to URLs. <form> tag's action attribute URL will not be modified 1499; unless it is specified. 1500; Note that all valid entries require a "=", even if no value follows. 1501; Default Value: "a=href,area=href,frame=src,form=" 1502; Development Value: "a=href,area=href,frame=src,form=" 1503; Production Value: "a=href,area=href,frame=src,form=" 1504; http://php.net/url-rewriter.tags 1505session.trans_sid_tags = "a=href,area=href,frame=src,form=" 1506 1507; URL rewriter does not rewrite absolute URLs by default. 1508; To enable rewrites for absolute paths, target hosts must be specified 1509; at RUNTIME. i.e. use ini_set() 1510; <form> tags is special. PHP will check action attribute's URL regardless 1511; of session.trans_sid_tags setting. 1512; If no host is defined, HTTP_HOST will be used for allowed host. 1513; Example value: php.net,www.php.net,wiki.php.net 1514; Use "," for multiple hosts. No spaces are allowed. 1515; Default Value: "" 1516; Development Value: "" 1517; Production Value: "" 1518;session.trans_sid_hosts="" 1519 1520; Define how many bits are stored in each character when converting 1521; the binary hash data to something readable. 1522; Possible values: 1523; 4 (4 bits: 0-9, a-f) 1524; 5 (5 bits: 0-9, a-v) 1525; 6 (6 bits: 0-9, a-z, A-Z, "-", ",") 1526; Default Value: 4 1527; Development Value: 5 1528; Production Value: 5 1529; http://php.net/session.hash-bits-per-character 1530session.sid_bits_per_character = 5 1531 1532; Enable upload progress tracking in $_SESSION 1533; Default Value: On 1534; Development Value: On 1535; Production Value: On 1536; http://php.net/session.upload-progress.enabled 1537;session.upload_progress.enabled = On 1538 1539; Cleanup the progress information as soon as all POST data has been read 1540; (i.e. upload completed). 1541; Default Value: On 1542; Development Value: On 1543; Production Value: On 1544; http://php.net/session.upload-progress.cleanup 1545;session.upload_progress.cleanup = On 1546 1547; A prefix used for the upload progress key in $_SESSION 1548; Default Value: "upload_progress_" 1549; Development Value: "upload_progress_" 1550; Production Value: "upload_progress_" 1551; http://php.net/session.upload-progress.prefix 1552;session.upload_progress.prefix = "upload_progress_" 1553 1554; The index name (concatenated with the prefix) in $_SESSION 1555; containing the upload progress information 1556; Default Value: "PHP_SESSION_UPLOAD_PROGRESS" 1557; Development Value: "PHP_SESSION_UPLOAD_PROGRESS" 1558; Production Value: "PHP_SESSION_UPLOAD_PROGRESS" 1559; http://php.net/session.upload-progress.name 1560;session.upload_progress.name = "PHP_SESSION_UPLOAD_PROGRESS" 1561 1562; How frequently the upload progress should be updated. 1563; Given either in percentages (per-file), or in bytes 1564; Default Value: "1%" 1565; Development Value: "1%" 1566; Production Value: "1%" 1567; http://php.net/session.upload-progress.freq 1568;session.upload_progress.freq = "1%" 1569 1570; The minimum delay between updates, in seconds 1571; Default Value: 1 1572; Development Value: 1 1573; Production Value: 1 1574; http://php.net/session.upload-progress.min-freq 1575;session.upload_progress.min_freq = "1" 1576 1577; Only write session data when session data is changed. Enabled by default. 1578; http://php.net/session.lazy-write 1579;session.lazy_write = On 1580 1581[Assertion] 1582; Switch whether to compile assertions at all (to have no overhead at run-time) 1583; -1: Do not compile at all 1584; 0: Jump over assertion at run-time 1585; 1: Execute assertions 1586; 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) 1587; Default Value: 1 1588; Development Value: 1 1589; Production Value: -1 1590; http://php.net/zend.assertions 1591zend.assertions = -1 1592 1593; Assert(expr); active by default. 1594; http://php.net/assert.active 1595;assert.active = On 1596 1597; Throw an AssertionError on failed assertions 1598; http://php.net/assert.exception 1599;assert.exception = On 1600 1601; Issue a PHP warning for each failed assertion. (Overridden by assert.exception if active) 1602; http://php.net/assert.warning 1603;assert.warning = On 1604 1605; Don't bail out by default. 1606; http://php.net/assert.bail 1607;assert.bail = Off 1608 1609; User-function to be called if an assertion fails. 1610; http://php.net/assert.callback 1611;assert.callback = 0 1612 1613; Eval the expression with current error_reporting(). Set to true if you want 1614; error_reporting(0) around the eval(). 1615; http://php.net/assert.quiet-eval 1616;assert.quiet_eval = 0 1617 1618[COM] 1619; path to a file containing GUIDs, IIDs or filenames of files with TypeLibs 1620; http://php.net/com.typelib-file 1621;com.typelib_file = 1622 1623; allow Distributed-COM calls 1624; http://php.net/com.allow-dcom 1625;com.allow_dcom = true 1626 1627; autoregister constants of a component's typlib on com_load() 1628; http://php.net/com.autoregister-typelib 1629;com.autoregister_typelib = true 1630 1631; register constants casesensitive 1632; http://php.net/com.autoregister-casesensitive 1633;com.autoregister_casesensitive = false 1634 1635; show warnings on duplicate constant registrations 1636; http://php.net/com.autoregister-verbose 1637;com.autoregister_verbose = true 1638 1639; The default character set code-page to use when passing strings to and from COM objects. 1640; Default: system ANSI code page 1641;com.code_page= 1642 1643[mbstring] 1644; language for internal character representation. 1645; This affects mb_send_mail() and mbstring.detect_order. 1646; http://php.net/mbstring.language 1647;mbstring.language = Japanese 1648 1649; Use of this INI entry is deprecated, use global internal_encoding instead. 1650; internal/script encoding. 1651; Some encoding cannot work as internal encoding. (e.g. SJIS, BIG5, ISO-2022-*) 1652; If empty, default_charset or internal_encoding or iconv.internal_encoding is used. 1653; The precedence is: default_charset < internal_encoding < iconv.internal_encoding 1654;mbstring.internal_encoding = 1655 1656; Use of this INI entry is deprecated, use global input_encoding instead. 1657; http input encoding. 1658; mbstring.encoding_translation = On is needed to use this setting. 1659; If empty, default_charset or input_encoding or mbstring.input is used. 1660; The precedence is: default_charset < input_encoding < mbsting.http_input 1661; http://php.net/mbstring.http-input 1662;mbstring.http_input = 1663 1664; Use of this INI entry is deprecated, use global output_encoding instead. 1665; http output encoding. 1666; mb_output_handler must be registered as output buffer to function. 1667; If empty, default_charset or output_encoding or mbstring.http_output is used. 1668; The precedence is: default_charset < output_encoding < mbstring.http_output 1669; To use an output encoding conversion, mbstring's output handler must be set 1670; otherwise output encoding conversion cannot be performed. 1671; http://php.net/mbstring.http-output 1672;mbstring.http_output = 1673 1674; enable automatic encoding translation according to 1675; mbstring.internal_encoding setting. Input chars are 1676; converted to internal encoding by setting this to On. 1677; Note: Do _not_ use automatic encoding translation for 1678; portable libs/applications. 1679; http://php.net/mbstring.encoding-translation 1680;mbstring.encoding_translation = Off 1681 1682; automatic encoding detection order. 1683; "auto" detect order is changed according to mbstring.language 1684; http://php.net/mbstring.detect-order 1685;mbstring.detect_order = auto 1686 1687; substitute_character used when character cannot be converted 1688; one from another 1689; http://php.net/mbstring.substitute-character 1690;mbstring.substitute_character = none 1691 1692; overload(replace) single byte functions by mbstring functions. 1693; mail(), ereg(), etc are overloaded by mb_send_mail(), mb_ereg(), 1694; etc. Possible values are 0,1,2,4 or combination of them. 1695; For example, 7 for overload everything. 1696; 0: No overload 1697; 1: Overload mail() function 1698; 2: Overload str*() functions 1699; 4: Overload ereg*() functions 1700; http://php.net/mbstring.func-overload 1701;mbstring.func_overload = 0 1702 1703; enable strict encoding detection. 1704; Default: Off 1705;mbstring.strict_detection = On 1706 1707; This directive specifies the regex pattern of content types for which mb_output_handler() 1708; is activated. 1709; Default: mbstring.http_output_conv_mimetype=^(text/|application/xhtml\+xml) 1710;mbstring.http_output_conv_mimetype= 1711 1712; This directive specifies maximum stack depth for mbstring regular expressions. It is similar 1713; to the pcre.recursion_limit for PCRE. 1714; Default: 100000 1715;mbstring.regex_stack_limit=100000 1716 1717[gd] 1718; Tell the jpeg decode to ignore warnings and try to create 1719; a gd image. The warning will then be displayed as notices 1720; disabled by default 1721; http://php.net/gd.jpeg-ignore-warning 1722;gd.jpeg_ignore_warning = 1 1723 1724[exif] 1725; Exif UNICODE user comments are handled as UCS-2BE/UCS-2LE and JIS as JIS. 1726; With mbstring support this will automatically be converted into the encoding 1727; given by corresponding encode setting. When empty mbstring.internal_encoding 1728; is used. For the decode settings you can distinguish between motorola and 1729; intel byte order. A decode setting cannot be empty. 1730; http://php.net/exif.encode-unicode 1731;exif.encode_unicode = ISO-8859-15 1732 1733; http://php.net/exif.decode-unicode-motorola 1734;exif.decode_unicode_motorola = UCS-2BE 1735 1736; http://php.net/exif.decode-unicode-intel 1737;exif.decode_unicode_intel = UCS-2LE 1738 1739; http://php.net/exif.encode-jis 1740;exif.encode_jis = 1741 1742; http://php.net/exif.decode-jis-motorola 1743;exif.decode_jis_motorola = JIS 1744 1745; http://php.net/exif.decode-jis-intel 1746;exif.decode_jis_intel = JIS 1747 1748[Tidy] 1749; The path to a default tidy configuration file to use when using tidy 1750; http://php.net/tidy.default-config 1751;tidy.default_config = /usr/local/lib/php/default.tcfg 1752 1753; Should tidy clean and repair output automatically? 1754; WARNING: Do not use this option if you are generating non-html content 1755; such as dynamic images 1756; http://php.net/tidy.clean-output 1757tidy.clean_output = Off 1758 1759[soap] 1760; Enables or disables WSDL caching feature. 1761; http://php.net/soap.wsdl-cache-enabled 1762soap.wsdl_cache_enabled=1 1763 1764; Sets the directory name where SOAP extension will put cache files. 1765; http://php.net/soap.wsdl-cache-dir 1766soap.wsdl_cache_dir="/tmp" 1767 1768; (time to live) Sets the number of second while cached file will be used 1769; instead of original one. 1770; http://php.net/soap.wsdl-cache-ttl 1771soap.wsdl_cache_ttl=86400 1772 1773; Sets the size of the cache limit. (Max. number of WSDL files to cache) 1774soap.wsdl_cache_limit = 5 1775 1776[sysvshm] 1777; A default size of the shared memory segment 1778;sysvshm.init_mem = 10000 1779 1780[ldap] 1781; Sets the maximum number of open links or -1 for unlimited. 1782ldap.max_links = -1 1783 1784[dba] 1785;dba.default_handler= 1786 1787[opcache] 1788; Determines if Zend OPCache is enabled 1789;opcache.enable=1 1790 1791; Determines if Zend OPCache is enabled for the CLI version of PHP 1792;opcache.enable_cli=0 1793 1794; The OPcache shared memory storage size. 1795;opcache.memory_consumption=128 1796 1797; The amount of memory for interned strings in Mbytes. 1798;opcache.interned_strings_buffer=8 1799 1800; The maximum number of keys (scripts) in the OPcache hash table. 1801; Only numbers between 200 and 1000000 are allowed. 1802;opcache.max_accelerated_files=10000 1803 1804; The maximum percentage of "wasted" memory until a restart is scheduled. 1805;opcache.max_wasted_percentage=5 1806 1807; When this directive is enabled, the OPcache appends the current working 1808; directory to the script key, thus eliminating possible collisions between 1809; files with the same name (basename). Disabling the directive improves 1810; performance, but may break existing applications. 1811;opcache.use_cwd=1 1812 1813; When disabled, you must reset the OPcache manually or restart the 1814; webserver for changes to the filesystem to take effect. 1815;opcache.validate_timestamps=1 1816 1817; How often (in seconds) to check file timestamps for changes to the shared 1818; memory storage allocation. ("1" means validate once per second, but only 1819; once per request. "0" means always validate) 1820;opcache.revalidate_freq=2 1821 1822; Enables or disables file search in include_path optimization 1823;opcache.revalidate_path=0 1824 1825; If disabled, all PHPDoc comments are dropped from the code to reduce the 1826; size of the optimized code. 1827;opcache.save_comments=1 1828 1829; Allow file existence override (file_exists, etc.) performance feature. 1830;opcache.enable_file_override=0 1831 1832; A bitmask, where each bit enables or disables the appropriate OPcache 1833; passes 1834;opcache.optimization_level=0x7FFFBFFF 1835 1836;opcache.dups_fix=0 1837 1838; The location of the OPcache blacklist file (wildcards allowed). 1839; Each OPcache blacklist file is a text file that holds the names of files 1840; that should not be accelerated. The file format is to add each filename 1841; to a new line. The filename may be a full path or just a file prefix 1842; (i.e., /var/www/x blacklists all the files and directories in /var/www 1843; that start with 'x'). Line starting with a ; are ignored (comments). 1844;opcache.blacklist_filename= 1845 1846; Allows exclusion of large files from being cached. By default all files 1847; are cached. 1848;opcache.max_file_size=0 1849 1850; Check the cache checksum each N requests. 1851; The default value of "0" means that the checks are disabled. 1852;opcache.consistency_checks=0 1853 1854; How long to wait (in seconds) for a scheduled restart to begin if the cache 1855; is not being accessed. 1856;opcache.force_restart_timeout=180 1857 1858; OPcache error_log file name. Empty string assumes "stderr". 1859;opcache.error_log= 1860 1861; All OPcache errors go to the Web server log. 1862; By default, only fatal errors (level 0) or errors (level 1) are logged. 1863; You can also enable warnings (level 2), info messages (level 3) or 1864; debug messages (level 4). 1865;opcache.log_verbosity_level=1 1866 1867; Preferred Shared Memory back-end. Leave empty and let the system decide. 1868;opcache.preferred_memory_model= 1869 1870; Protect the shared memory from unexpected writing during script execution. 1871; Useful for internal debugging only. 1872;opcache.protect_memory=0 1873 1874; Allows calling OPcache API functions only from PHP scripts which path is 1875; started from specified string. The default "" means no restriction 1876;opcache.restrict_api= 1877 1878; Mapping base of shared memory segments (for Windows only). All the PHP 1879; processes have to map shared memory into the same address space. This 1880; directive allows to manually fix the "Unable to reattach to base address" 1881; errors. 1882;opcache.mmap_base= 1883 1884; Enables and sets the second level cache directory. 1885; It should improve performance when SHM memory is full, at server restart or 1886; SHM reset. The default "" disables file based caching. 1887;opcache.file_cache= 1888 1889; Enables or disables opcode caching in shared memory. 1890;opcache.file_cache_only=0 1891 1892; Enables or disables checksum validation when script loaded from file cache. 1893;opcache.file_cache_consistency_checks=1 1894 1895; Implies opcache.file_cache_only=1 for a certain process that failed to 1896; reattach to the shared memory (for Windows only). Explicitly enabled file 1897; cache is required. 1898;opcache.file_cache_fallback=1 1899 1900; Enables or disables copying of PHP code (text segment) into HUGE PAGES. 1901; This should improve performance, but requires appropriate OS configuration. 1902;opcache.huge_code_pages=1 1903 1904; Validate cached file permissions. 1905;opcache.validate_permission=0 1906 1907; Prevent name collisions in chroot'ed environment. 1908;opcache.validate_root=0 1909 1910; If specified, it produces opcode dumps for debugging different stages of 1911; optimizations. 1912;opcache.opt_debug_level=0 1913 1914[curl] 1915; A default value for the CURLOPT_CAINFO option. This is required to be an 1916; absolute path. 1917;curl.cainfo = 1918 1919[openssl] 1920; The location of a Certificate Authority (CA) file on the local filesystem 1921; to use when verifying the identity of SSL/TLS peers. Most users should 1922; not specify a value for this directive as PHP will attempt to use the 1923; OS-managed cert stores in its absence. If specified, this value may still 1924; be overridden on a per-stream basis via the "cafile" SSL stream context 1925; option. 1926;openssl.cafile= 1927 1928; If openssl.cafile is not specified or if the CA file is not found, the 1929; directory pointed to by openssl.capath is searched for a suitable 1930; certificate. This value must be a correctly hashed certificate directory. 1931; Most users should not specify a value for this directive as PHP will 1932; attempt to use the OS-managed cert stores in its absence. If specified, 1933; this value may still be overridden on a per-stream basis via the "capath" 1934; SSL stream context option. 1935;openssl.capath= 1936 1937; Local Variables: 1938; tab-width: 4 1939; End: 1940