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