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 (C:\windows or C:\winnt) 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 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.hash_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; track_errors 157; Default Value: Off 158; Development Value: On 159; Production Value: Off 160 161; url_rewriter.tags 162; Default Value: "a=href,area=href,frame=src,form=,fieldset=" 163; Development Value: "a=href,area=href,frame=src,input=src,form=fakeentry" 164; Production Value: "a=href,area=href,frame=src,input=src,form=fakeentry" 165 166; variables_order 167; Default Value: "EGPCS" 168; Development Value: "GPCS" 169; Production Value: "GPCS" 170 171;;;;;;;;;;;;;;;;;;;; 172; php.ini Options ; 173;;;;;;;;;;;;;;;;;;;; 174; Name for user-defined php.ini (.htaccess) files. Default is ".user.ini" 175;user_ini.filename = ".user.ini" 176 177; To disable this feature set this option to empty value 178;user_ini.filename = 179 180; TTL for user-defined php.ini files (time-to-live) in seconds. Default is 300 seconds (5 minutes) 181;user_ini.cache_ttl = 300 182 183;;;;;;;;;;;;;;;;;;;; 184; Language Options ; 185;;;;;;;;;;;;;;;;;;;; 186 187; Enable the PHP scripting language engine under Apache. 188; http://php.net/engine 189engine = On 190 191; This directive determines whether or not PHP will recognize code between 192; <? and ?> tags as PHP source which should be processed as such. It is 193; generally recommended that <?php and ?> should be used and that this feature 194; should be disabled, as enabling it may result in issues when generating XML 195; documents, however this remains supported for backward compatibility reasons. 196; Note that this directive does not control the <?= shorthand tag, which can be 197; used regardless of this directive. 198; Default Value: On 199; Development Value: Off 200; Production Value: Off 201; http://php.net/short-open-tag 202short_open_tag = Off 203 204; The number of significant digits displayed in floating point numbers. 205; http://php.net/precision 206precision = 14 207 208; Output buffering is a mechanism for controlling how much output data 209; (excluding headers and cookies) PHP should keep internally before pushing that 210; data to the client. If your application's output exceeds this setting, PHP 211; will send that data in chunks of roughly the size you specify. 212; Turning on this setting and managing its maximum buffer size can yield some 213; interesting side-effects depending on your application and web server. 214; You may be able to send headers and cookies after you've already sent output 215; through print or echo. You also may see performance benefits if your server is 216; emitting less packets due to buffered output versus PHP streaming the output 217; as it gets it. On production servers, 4096 bytes is a good setting for performance 218; reasons. 219; Note: Output buffering can also be controlled via Output Buffering Control 220; functions. 221; Possible Values: 222; On = Enabled and buffer is unlimited. (Use with caution) 223; Off = Disabled 224; Integer = Enables the buffer and sets its maximum size in bytes. 225; Note: This directive is hardcoded to Off for the CLI SAPI 226; Default Value: Off 227; Development Value: 4096 228; Production Value: 4096 229; http://php.net/output-buffering 230output_buffering = 4096 231 232; You can redirect all of the output of your scripts to a function. For 233; example, if you set output_handler to "mb_output_handler", character 234; encoding will be transparently converted to the specified encoding. 235; Setting any output handler automatically turns on output buffering. 236; Note: People who wrote portable scripts should not depend on this ini 237; directive. Instead, explicitly set the output handler using ob_start(). 238; Using this ini directive may cause problems unless you know what script 239; is doing. 240; Note: You cannot use both "mb_output_handler" with "ob_iconv_handler" 241; and you cannot use both "ob_gzhandler" and "zlib.output_compression". 242; Note: output_handler must be empty if this is set 'On' !!!! 243; Instead you must use zlib.output_handler. 244; http://php.net/output-handler 245;output_handler = 246 247; Transparent output compression using the zlib library 248; Valid values for this option are 'off', 'on', or a specific buffer size 249; to be used for compression (default is 4KB) 250; Note: Resulting chunk size may vary due to nature of compression. PHP 251; outputs chunks that are few hundreds bytes each as a result of 252; compression. If you prefer a larger chunk size for better 253; performance, enable output_buffering in addition. 254; Note: You need to use zlib.output_handler instead of the standard 255; output_handler, or otherwise the output will be corrupted. 256; http://php.net/zlib.output-compression 257zlib.output_compression = Off 258 259; http://php.net/zlib.output-compression-level 260;zlib.output_compression_level = -1 261 262; You cannot specify additional output handlers if zlib.output_compression 263; is activated here. This setting does the same as output_handler but in 264; a different order. 265; http://php.net/zlib.output-handler 266;zlib.output_handler = 267 268; Implicit flush tells PHP to tell the output layer to flush itself 269; automatically after every output block. This is equivalent to calling the 270; PHP function flush() after each and every call to print() or echo() and each 271; and every HTML block. Turning this option on has serious performance 272; implications and is generally recommended for debugging purposes only. 273; http://php.net/implicit-flush 274; Note: This directive is hardcoded to On for the CLI SAPI 275implicit_flush = Off 276 277; The unserialize callback function will be called (with the undefined class' 278; name as parameter), if the unserializer finds an undefined class 279; which should be instantiated. A warning appears if the specified function is 280; not defined, or if the function doesn't include/implement the missing class. 281; So only set this entry, if you really want to implement such a 282; callback-function. 283unserialize_callback_func = 284 285; When floats & doubles are serialized store serialize_precision significant 286; digits after the floating point. The default value ensures that when floats 287; are decoded with unserialize, the data will remain the same. 288serialize_precision = 17 289 290; open_basedir, if set, limits all file operations to the defined directory 291; and below. This directive makes most sense if used in a per-directory 292; or per-virtualhost web server configuration file. 293; http://php.net/open-basedir 294;open_basedir = 295 296; This directive allows you to disable certain functions for security reasons. 297; It receives a comma-delimited list of function names. 298; http://php.net/disable-functions 299disable_functions = 300 301; This directive allows you to disable certain classes for security reasons. 302; It receives a comma-delimited list of class names. 303; http://php.net/disable-classes 304disable_classes = 305 306; Colors for Syntax Highlighting mode. Anything that's acceptable in 307; <span style="color: ???????"> would work. 308; http://php.net/syntax-highlighting 309;highlight.string = #DD0000 310;highlight.comment = #FF9900 311;highlight.keyword = #007700 312;highlight.default = #0000BB 313;highlight.html = #000000 314 315; If enabled, the request will be allowed to complete even if the user aborts 316; the request. Consider enabling it if executing long requests, which may end up 317; being interrupted by the user or a browser timing out. PHP's default behavior 318; is to disable this feature. 319; http://php.net/ignore-user-abort 320;ignore_user_abort = On 321 322; Determines the size of the realpath cache to be used by PHP. This value should 323; be increased on systems where PHP opens many files to reflect the quantity of 324; the file operations performed. 325; http://php.net/realpath-cache-size 326;realpath_cache_size = 4096k 327 328; Duration of time, in seconds for which to cache realpath information for a given 329; file or directory. For systems with rarely changing files, consider increasing this 330; value. 331; http://php.net/realpath-cache-ttl 332;realpath_cache_ttl = 120 333 334; Enables or disables the circular reference collector. 335; http://php.net/zend.enable-gc 336zend.enable_gc = On 337 338; If enabled, scripts may be written in encodings that are incompatible with 339; the scanner. CP936, Big5, CP949 and Shift_JIS are the examples of such 340; encodings. To use this feature, mbstring extension must be enabled. 341; Default: Off 342;zend.multibyte = Off 343 344; Allows to set the default encoding for the scripts. This value will be used 345; unless "declare(encoding=...)" directive appears at the top of the script. 346; Only affects if zend.multibyte is set. 347; Default: "" 348;zend.script_encoding = 349 350;;;;;;;;;;;;;;;;; 351; Miscellaneous ; 352;;;;;;;;;;;;;;;;; 353 354; Decides whether PHP may expose the fact that it is installed on the server 355; (e.g. by adding its signature to the Web server header). It is no security 356; threat in any way, but it makes it possible to determine whether you use PHP 357; on your server or not. 358; http://php.net/expose-php 359expose_php = On 360 361;;;;;;;;;;;;;;;;;;; 362; Resource Limits ; 363;;;;;;;;;;;;;;;;;;; 364 365; Maximum execution time of each script, in seconds 366; http://php.net/max-execution-time 367; Note: This directive is hardcoded to 0 for the CLI SAPI 368max_execution_time = 30 369 370; Maximum amount of time each script may spend parsing request data. It's a good 371; idea to limit this time on productions servers in order to eliminate unexpectedly 372; long running scripts. 373; Note: This directive is hardcoded to -1 for the CLI SAPI 374; Default Value: -1 (Unlimited) 375; Development Value: 60 (60 seconds) 376; Production Value: 60 (60 seconds) 377; http://php.net/max-input-time 378max_input_time = 60 379 380; Maximum input variable nesting level 381; http://php.net/max-input-nesting-level 382;max_input_nesting_level = 64 383 384; How many GET/POST/COOKIE input variables may be accepted 385; max_input_vars = 1000 386 387; Maximum amount of memory a script may consume (128MB) 388; http://php.net/memory-limit 389memory_limit = 128M 390 391;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 392; Error handling and logging ; 393;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 394 395; This directive informs PHP of which errors, warnings and notices you would like 396; it to take action for. The recommended way of setting values for this 397; directive is through the use of the error level constants and bitwise 398; operators. The error level constants are below here for convenience as well as 399; some common settings and their meanings. 400; By default, PHP is set to take action on all errors, notices and warnings EXCEPT 401; those related to E_NOTICE and E_STRICT, which together cover best practices and 402; recommended coding standards in PHP. For performance reasons, this is the 403; recommend error reporting setting. Your production server shouldn't be wasting 404; resources complaining about best practices and coding standards. That's what 405; development servers and development settings are for. 406; Note: The php.ini-development file has this setting as E_ALL. This 407; means it pretty much reports everything which is exactly what you want during 408; development and early testing. 409; 410; Error Level Constants: 411; E_ALL - All errors and warnings (includes E_STRICT as of PHP 5.4.0) 412; E_ERROR - fatal run-time errors 413; E_RECOVERABLE_ERROR - almost fatal run-time errors 414; E_WARNING - run-time warnings (non-fatal errors) 415; E_PARSE - compile-time parse errors 416; E_NOTICE - run-time notices (these are warnings which often result 417; from a bug in your code, but it's possible that it was 418; intentional (e.g., using an uninitialized variable and 419; relying on the fact it is automatically initialized to an 420; empty string) 421; E_STRICT - run-time notices, enable to have PHP suggest changes 422; to your code which will ensure the best interoperability 423; and forward compatibility of your code 424; E_CORE_ERROR - fatal errors that occur during PHP's initial startup 425; E_CORE_WARNING - warnings (non-fatal errors) that occur during PHP's 426; initial startup 427; E_COMPILE_ERROR - fatal compile-time errors 428; E_COMPILE_WARNING - compile-time warnings (non-fatal errors) 429; E_USER_ERROR - user-generated error message 430; E_USER_WARNING - user-generated warning message 431; E_USER_NOTICE - user-generated notice message 432; E_DEPRECATED - warn about code that will not work in future versions 433; of PHP 434; E_USER_DEPRECATED - user-generated deprecation warnings 435; 436; Common Values: 437; E_ALL (Show all errors, warnings and notices including coding standards.) 438; E_ALL & ~E_NOTICE (Show all errors, except for notices) 439; E_ALL & ~E_NOTICE & ~E_STRICT (Show all errors, except for notices and coding standards warnings.) 440; E_COMPILE_ERROR|E_RECOVERABLE_ERROR|E_ERROR|E_CORE_ERROR (Show only errors) 441; Default Value: E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED 442; Development Value: E_ALL 443; Production Value: E_ALL & ~E_DEPRECATED & ~E_STRICT 444; http://php.net/error-reporting 445error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT 446 447; This directive controls whether or not and where PHP will output errors, 448; notices and warnings too. Error output is very useful during development, but 449; it could be very dangerous in production environments. Depending on the code 450; which is triggering the error, sensitive information could potentially leak 451; out of your application such as database usernames and passwords or worse. 452; For production environments, we recommend logging errors rather than 453; sending them to STDOUT. 454; Possible Values: 455; Off = Do not display any errors 456; stderr = Display errors to STDERR (affects only CGI/CLI binaries!) 457; On or stdout = Display errors to STDOUT 458; Default Value: On 459; Development Value: On 460; Production Value: Off 461; http://php.net/display-errors 462display_errors = Off 463 464; The display of errors which occur during PHP's startup sequence are handled 465; separately from display_errors. PHP's default behavior is to suppress those 466; errors from clients. Turning the display of startup errors on can be useful in 467; debugging configuration problems. We strongly recommend you 468; set this to 'off' for production servers. 469; Default Value: Off 470; Development Value: On 471; Production Value: Off 472; http://php.net/display-startup-errors 473display_startup_errors = Off 474 475; Besides displaying errors, PHP can also log errors to locations such as a 476; server-specific log, STDERR, or a location specified by the error_log 477; directive found below. While errors should not be displayed on productions 478; servers they should still be monitored and logging is a great way to do that. 479; Default Value: Off 480; Development Value: On 481; Production Value: On 482; http://php.net/log-errors 483log_errors = On 484 485; Set maximum length of log_errors. In error_log information about the source is 486; added. The default is 1024 and 0 allows to not apply any maximum length at all. 487; http://php.net/log-errors-max-len 488log_errors_max_len = 1024 489 490; Do not log repeated messages. Repeated errors must occur in same file on same 491; line unless ignore_repeated_source is set true. 492; http://php.net/ignore-repeated-errors 493ignore_repeated_errors = Off 494 495; Ignore source of message when ignoring repeated messages. When this setting 496; is On you will not log errors with repeated messages from different files or 497; source lines. 498; http://php.net/ignore-repeated-source 499ignore_repeated_source = Off 500 501; If this parameter is set to Off, then memory leaks will not be shown (on 502; stdout or in the log). This has only effect in a debug compile, and if 503; error reporting includes E_WARNING in the allowed list 504; http://php.net/report-memleaks 505report_memleaks = On 506 507; This setting is on by default. 508;report_zend_debug = 0 509 510; Store the last error/warning message in $php_errormsg (boolean). Setting this value 511; to On can assist in debugging and is appropriate for development servers. It should 512; however be disabled on production servers. 513; Default Value: Off 514; Development Value: On 515; Production Value: Off 516; http://php.net/track-errors 517track_errors = Off 518 519; Turn off normal error reporting and emit XML-RPC error XML 520; http://php.net/xmlrpc-errors 521;xmlrpc_errors = 0 522 523; An XML-RPC faultCode 524;xmlrpc_error_number = 0 525 526; When PHP displays or logs an error, it has the capability of formatting the 527; error message as HTML for easier reading. This directive controls whether 528; the error message is formatted as HTML or not. 529; Note: This directive is hardcoded to Off for the CLI SAPI 530; Default Value: On 531; Development Value: On 532; Production value: On 533; http://php.net/html-errors 534html_errors = On 535 536; If html_errors is set to On *and* docref_root is not empty, then PHP 537; produces clickable error messages that direct to a page describing the error 538; or function causing the error in detail. 539; You can download a copy of the PHP manual from http://php.net/docs 540; and change docref_root to the base URL of your local copy including the 541; leading '/'. You must also specify the file extension being used including 542; the dot. PHP's default behavior is to leave these settings empty, in which 543; case no links to documentation are generated. 544; Note: Never use this feature for production boxes. 545; http://php.net/docref-root 546; Examples 547;docref_root = "/phpmanual/" 548 549; http://php.net/docref-ext 550;docref_ext = .html 551 552; String to output before an error message. PHP's default behavior is to leave 553; this setting blank. 554; http://php.net/error-prepend-string 555; Example: 556;error_prepend_string = "<span style='color: #ff0000'>" 557 558; String to output after an error message. PHP's default behavior is to leave 559; this setting blank. 560; http://php.net/error-append-string 561; Example: 562;error_append_string = "</span>" 563 564; Log errors to specified file. PHP's default behavior is to leave this value 565; empty. 566; http://php.net/error-log 567; Example: 568;error_log = php_errors.log 569; Log errors to syslog (Event Log on Windows). 570;error_log = syslog 571 572;windows.show_crt_warning 573; Default value: 0 574; Development value: 0 575; Production value: 0 576 577;;;;;;;;;;;;;;;;; 578; Data Handling ; 579;;;;;;;;;;;;;;;;; 580 581; The separator used in PHP generated URLs to separate arguments. 582; PHP's default setting is "&". 583; http://php.net/arg-separator.output 584; Example: 585;arg_separator.output = "&" 586 587; List of separator(s) used by PHP to parse input URLs into variables. 588; PHP's default setting is "&". 589; NOTE: Every character in this directive is considered as separator! 590; http://php.net/arg-separator.input 591; Example: 592;arg_separator.input = ";&" 593 594; This directive determines which super global arrays are registered when PHP 595; starts up. G,P,C,E & S are abbreviations for the following respective super 596; globals: GET, POST, COOKIE, ENV and SERVER. There is a performance penalty 597; paid for the registration of these arrays and because ENV is not as commonly 598; used as the others, ENV is not recommended on productions servers. You 599; can still get access to the environment variables through getenv() should you 600; need to. 601; Default Value: "EGPCS" 602; Development Value: "GPCS" 603; Production Value: "GPCS"; 604; http://php.net/variables-order 605variables_order = "GPCS" 606 607; This directive determines which super global data (G,P & C) should be 608; registered into the super global array REQUEST. If so, it also determines 609; the order in which that data is registered. The values for this directive 610; are specified in the same manner as the variables_order directive, 611; EXCEPT one. Leaving this value empty will cause PHP to use the value set 612; in the variables_order directive. It does not mean it will leave the super 613; globals array REQUEST empty. 614; Default Value: None 615; Development Value: "GP" 616; Production Value: "GP" 617; http://php.net/request-order 618request_order = "GP" 619 620; This directive determines whether PHP registers $argv & $argc each time it 621; runs. $argv contains an array of all the arguments passed to PHP when a script 622; is invoked. $argc contains an integer representing the number of arguments 623; that were passed when the script was invoked. These arrays are extremely 624; useful when running scripts from the command line. When this directive is 625; enabled, registering these variables consumes CPU cycles and memory each time 626; a script is executed. For performance reasons, this feature should be disabled 627; on production servers. 628; Note: This directive is hardcoded to On for the CLI SAPI 629; Default Value: On 630; Development Value: Off 631; Production Value: Off 632; http://php.net/register-argc-argv 633register_argc_argv = Off 634 635; When enabled, the ENV, REQUEST and SERVER variables are created when they're 636; first used (Just In Time) instead of when the script starts. If these 637; variables are not used within a script, having this directive on will result 638; in a performance gain. The PHP directive register_argc_argv must be disabled 639; for this directive to have any affect. 640; http://php.net/auto-globals-jit 641auto_globals_jit = On 642 643; Whether PHP will read the POST data. 644; This option is enabled by default. 645; Most likely, you won't want to disable this option globally. It causes $_POST 646; and $_FILES to always be empty; the only way you will be able to read the 647; POST data will be through the php://input stream wrapper. This can be useful 648; to proxy requests or to process the POST data in a memory efficient fashion. 649; http://php.net/enable-post-data-reading 650;enable_post_data_reading = Off 651 652; Maximum size of POST data that PHP will accept. 653; Its value may be 0 to disable the limit. It is ignored if POST data reading 654; is disabled through enable_post_data_reading. 655; http://php.net/post-max-size 656post_max_size = 8M 657 658; Automatically add files before PHP document. 659; http://php.net/auto-prepend-file 660auto_prepend_file = 661 662; Automatically add files after PHP document. 663; http://php.net/auto-append-file 664auto_append_file = 665 666; By default, PHP will output a media type using the Content-Type header. To 667; disable this, simply set it to be empty. 668; 669; PHP's built-in default media type is set to text/html. 670; http://php.net/default-mimetype 671default_mimetype = "text/html" 672 673; PHP's default character set is set to UTF-8. 674; http://php.net/default-charset 675default_charset = "UTF-8" 676 677; PHP internal character encoding is set to empty. 678; If empty, default_charset is used. 679; http://php.net/internal-encoding 680;internal_encoding = 681 682; PHP input character encoding is set to empty. 683; If empty, default_charset is used. 684; http://php.net/input-encoding 685;input_encoding = 686 687; PHP output character encoding is set to empty. 688; If empty, default_charset is used. 689; See also output_buffer. 690; http://php.net/output-encoding 691;output_encoding = 692 693;;;;;;;;;;;;;;;;;;;;;;;;; 694; Paths and Directories ; 695;;;;;;;;;;;;;;;;;;;;;;;;; 696 697; UNIX: "/path1:/path2" 698;include_path = ".:/php/includes" 699; 700; Windows: "\path1;\path2" 701;include_path = ".;c:\php\includes" 702; 703; PHP's default setting for include_path is ".;/path/to/php/pear" 704; http://php.net/include-path 705 706; The root of the PHP pages, used only if nonempty. 707; if PHP was not compiled with FORCE_REDIRECT, you SHOULD set doc_root 708; if you are running php as a CGI under any web server (other than IIS) 709; see documentation for security issues. The alternate is to use the 710; cgi.force_redirect configuration below 711; http://php.net/doc-root 712doc_root = 713 714; The directory under which PHP opens the script using /~username used only 715; if nonempty. 716; http://php.net/user-dir 717user_dir = 718 719; Directory in which the loadable extensions (modules) reside. 720; http://php.net/extension-dir 721; extension_dir = "./" 722; On windows: 723; extension_dir = "ext" 724 725; Directory where the temporary files should be placed. 726; Defaults to the system default (see sys_get_temp_dir) 727; sys_temp_dir = "/tmp" 728 729; Whether or not to enable the dl() function. The dl() function does NOT work 730; properly in multithreaded servers, such as IIS or Zeus, and is automatically 731; disabled on them. 732; http://php.net/enable-dl 733enable_dl = Off 734 735; cgi.force_redirect is necessary to provide security running PHP as a CGI under 736; most web servers. Left undefined, PHP turns this on by default. You can 737; turn it off here AT YOUR OWN RISK 738; **You CAN safely turn this off for IIS, in fact, you MUST.** 739; http://php.net/cgi.force-redirect 740;cgi.force_redirect = 1 741 742; if cgi.nph is enabled it will force cgi to always sent Status: 200 with 743; every request. PHP's default behavior is to disable this feature. 744;cgi.nph = 1 745 746; if cgi.force_redirect is turned on, and you are not running under Apache or Netscape 747; (iPlanet) web servers, you MAY need to set an environment variable name that PHP 748; will look for to know it is OK to continue execution. Setting this variable MAY 749; cause security issues, KNOW WHAT YOU ARE DOING FIRST. 750; http://php.net/cgi.redirect-status-env 751;cgi.redirect_status_env = 752 753; cgi.fix_pathinfo provides *real* PATH_INFO/PATH_TRANSLATED support for CGI. PHP's 754; previous behaviour was to set PATH_TRANSLATED to SCRIPT_FILENAME, and to not grok 755; what PATH_INFO is. For more information on PATH_INFO, see the cgi specs. Setting 756; this to 1 will cause PHP CGI to fix its paths to conform to the spec. A setting 757; of zero causes PHP to behave as before. Default is 1. You should fix your scripts 758; to use SCRIPT_FILENAME rather than PATH_TRANSLATED. 759; http://php.net/cgi.fix-pathinfo 760;cgi.fix_pathinfo=1 761 762; if cgi.discard_path is enabled, the PHP CGI binary can safely be placed outside 763; of the web tree and people will not be able to circumvent .htaccess security. 764; http://php.net/cgi.dicard-path 765;cgi.discard_path=1 766 767; FastCGI under IIS (on WINNT based OS) supports the ability to impersonate 768; security tokens of the calling client. This allows IIS to define the 769; security context that the request runs under. mod_fastcgi under Apache 770; does not currently support this feature (03/17/2002) 771; Set to 1 if running under IIS. Default is zero. 772; http://php.net/fastcgi.impersonate 773;fastcgi.impersonate = 1 774 775; Disable logging through FastCGI connection. PHP's default behavior is to enable 776; this feature. 777;fastcgi.logging = 0 778 779; cgi.rfc2616_headers configuration option tells PHP what type of headers to 780; use when sending HTTP response code. If set to 0, PHP sends Status: header that 781; is supported by Apache. When this option is set to 1, PHP will send 782; RFC2616 compliant header. 783; Default is zero. 784; http://php.net/cgi.rfc2616-headers 785;cgi.rfc2616_headers = 0 786 787; cgi.check_shebang_line controls whether CGI PHP checks for line starting with #! 788; (shebang) at the top of the running script. This line might be needed if the 789; script support running both as stand-alone script and via PHP CGI<. PHP in CGI 790; mode skips this line and ignores its content if this directive is turned on. 791; http://php.net/cgi.check-shebang-line 792;cgi.check_shebang_line=1 793 794;;;;;;;;;;;;;;;; 795; File Uploads ; 796;;;;;;;;;;;;;;;; 797 798; Whether to allow HTTP file uploads. 799; http://php.net/file-uploads 800file_uploads = On 801 802; Temporary directory for HTTP uploaded files (will use system default if not 803; specified). 804; http://php.net/upload-tmp-dir 805;upload_tmp_dir = 806 807; Maximum allowed size for uploaded files. 808; http://php.net/upload-max-filesize 809upload_max_filesize = 2M 810 811; Maximum number of files that can be uploaded via a single request 812max_file_uploads = 20 813 814;;;;;;;;;;;;;;;;;; 815; Fopen wrappers ; 816;;;;;;;;;;;;;;;;;; 817 818; Whether to allow the treatment of URLs (like http:// or ftp://) as files. 819; http://php.net/allow-url-fopen 820allow_url_fopen = On 821 822; Whether to allow include/require to open URLs (like http:// or ftp://) as files. 823; http://php.net/allow-url-include 824allow_url_include = Off 825 826; Define the anonymous ftp password (your email address). PHP's default setting 827; for this is empty. 828; http://php.net/from 829;from="john@doe.com" 830 831; Define the User-Agent string. PHP's default setting for this is empty. 832; http://php.net/user-agent 833;user_agent="PHP" 834 835; Default timeout for socket based streams (seconds) 836; http://php.net/default-socket-timeout 837default_socket_timeout = 60 838 839; If your scripts have to deal with files from Macintosh systems, 840; or you are running on a Mac and need to deal with files from 841; unix or win32 systems, setting this flag will cause PHP to 842; automatically detect the EOL character in those files so that 843; fgets() and file() will work regardless of the source of the file. 844; http://php.net/auto-detect-line-endings 845;auto_detect_line_endings = Off 846 847;;;;;;;;;;;;;;;;;;;;;; 848; Dynamic Extensions ; 849;;;;;;;;;;;;;;;;;;;;;; 850 851; If you wish to have an extension loaded automatically, use the following 852; syntax: 853; 854; extension=modulename.extension 855; 856; For example, on Windows: 857; 858; extension=msql.dll 859; 860; ... or under UNIX: 861; 862; extension=msql.so 863; 864; ... or with a path: 865; 866; extension=/path/to/extension/msql.so 867; 868; If you only provide the name of the extension, PHP will look for it in its 869; default extension directory. 870; 871; Windows Extensions 872; Note that ODBC support is built in, so no dll is needed for it. 873; Note that many DLL files are located in the extensions/ (PHP 4) ext/ (PHP 5+) 874; extension folders as well as the separate PECL DLL download (PHP 5+). 875; Be sure to appropriately set the extension_dir directive. 876; 877;extension=php_bz2.dll 878;extension=php_curl.dll 879;extension=php_fileinfo.dll 880;extension=php_ftp.dll 881;extension=php_gd2.dll 882;extension=php_gettext.dll 883;extension=php_gmp.dll 884;extension=php_intl.dll 885;extension=php_imap.dll 886;extension=php_interbase.dll 887;extension=php_ldap.dll 888;extension=php_mbstring.dll 889;extension=php_exif.dll ; Must be after mbstring as it depends on it 890;extension=php_mysqli.dll 891;extension=php_oci8_12c.dll ; Use with Oracle Database 12c Instant Client 892;extension=php_openssl.dll 893;extension=php_pdo_firebird.dll 894;extension=php_pdo_mysql.dll 895;extension=php_pdo_oci.dll 896;extension=php_pdo_odbc.dll 897;extension=php_pdo_pgsql.dll 898;extension=php_pdo_sqlite.dll 899;extension=php_pgsql.dll 900;extension=php_shmop.dll 901 902; The MIBS data available in the PHP distribution must be installed. 903; See http://www.php.net/manual/en/snmp.installation.php 904;extension=php_snmp.dll 905 906;extension=php_soap.dll 907;extension=php_sockets.dll 908;extension=php_sqlite3.dll 909;extension=php_tidy.dll 910;extension=php_xmlrpc.dll 911;extension=php_xsl.dll 912 913;;;;;;;;;;;;;;;;;;; 914; Module Settings ; 915;;;;;;;;;;;;;;;;;;; 916 917[CLI Server] 918; Whether the CLI web server uses ANSI color coding in its terminal output. 919cli_server.color = On 920 921[Date] 922; Defines the default timezone used by the date functions 923; http://php.net/date.timezone 924;date.timezone = 925 926; http://php.net/date.default-latitude 927;date.default_latitude = 31.7667 928 929; http://php.net/date.default-longitude 930;date.default_longitude = 35.2333 931 932; http://php.net/date.sunrise-zenith 933;date.sunrise_zenith = 90.583333 934 935; http://php.net/date.sunset-zenith 936;date.sunset_zenith = 90.583333 937 938[filter] 939; http://php.net/filter.default 940;filter.default = unsafe_raw 941 942; http://php.net/filter.default-flags 943;filter.default_flags = 944 945[iconv] 946; Use of this INI entry is deprecated, use global input_encoding instead. 947; If empty, default_charset or input_encoding or iconv.input_encoding is used. 948; The precedence is: default_charset < intput_encoding < iconv.input_encoding 949;iconv.input_encoding = 950 951; Use of this INI entry is deprecated, use global internal_encoding instead. 952; If empty, default_charset or internal_encoding or iconv.internal_encoding is used. 953; The precedence is: default_charset < internal_encoding < iconv.internal_encoding 954;iconv.internal_encoding = 955 956; Use of this INI entry is deprecated, use global output_encoding instead. 957; If empty, default_charset or output_encoding or iconv.output_encoding is used. 958; The precedence is: default_charset < output_encoding < iconv.output_encoding 959; To use an output encoding conversion, iconv's output handler must be set 960; otherwise output encoding conversion cannot be performed. 961;iconv.output_encoding = 962 963[intl] 964;intl.default_locale = 965; This directive allows you to produce PHP errors when some error 966; happens within intl functions. The value is the level of the error produced. 967; Default is 0, which does not produce any errors. 968;intl.error_level = E_WARNING 969;intl.use_exceptions = 0 970 971[sqlite3] 972;sqlite3.extension_dir = 973 974[Pcre] 975;PCRE library backtracking limit. 976; http://php.net/pcre.backtrack-limit 977;pcre.backtrack_limit=100000 978 979;PCRE library recursion limit. 980;Please note that if you set this value to a high number you may consume all 981;the available process stack and eventually crash PHP (due to reaching the 982;stack size limit imposed by the Operating System). 983; http://php.net/pcre.recursion-limit 984;pcre.recursion_limit=100000 985 986;Enables or disables JIT compilation of patterns. This requires the PCRE 987;library to be compiled with JIT support. 988;pcre.jit=1 989 990[Pdo] 991; Whether to pool ODBC connections. Can be one of "strict", "relaxed" or "off" 992; http://php.net/pdo-odbc.connection-pooling 993;pdo_odbc.connection_pooling=strict 994 995;pdo_odbc.db2_instance_name 996 997[Pdo_mysql] 998; If mysqlnd is used: Number of cache slots for the internal result set cache 999; http://php.net/pdo_mysql.cache_size 1000pdo_mysql.cache_size = 2000 1001 1002; Default socket name for local MySQL connects. If empty, uses the built-in 1003; MySQL defaults. 1004; http://php.net/pdo_mysql.default-socket 1005pdo_mysql.default_socket= 1006 1007[Phar] 1008; http://php.net/phar.readonly 1009;phar.readonly = On 1010 1011; http://php.net/phar.require-hash 1012;phar.require_hash = On 1013 1014;phar.cache_list = 1015 1016[mail function] 1017; For Win32 only. 1018; http://php.net/smtp 1019SMTP = localhost 1020; http://php.net/smtp-port 1021smtp_port = 25 1022 1023; For Win32 only. 1024; http://php.net/sendmail-from 1025;sendmail_from = me@example.com 1026 1027; For Unix only. You may supply arguments as well (default: "sendmail -t -i"). 1028; http://php.net/sendmail-path 1029;sendmail_path = 1030 1031; Force the addition of the specified parameters to be passed as extra parameters 1032; to the sendmail binary. These parameters will always replace the value of 1033; the 5th parameter to mail(). 1034;mail.force_extra_parameters = 1035 1036; Add X-PHP-Originating-Script: that will include uid of the script followed by the filename 1037mail.add_x_header = On 1038 1039; The path to a log file that will log all mail() calls. Log entries include 1040; the full path of the script, line number, To address and headers. 1041;mail.log = 1042; Log mail to syslog (Event Log on Windows). 1043;mail.log = syslog 1044 1045[SQL] 1046; http://php.net/sql.safe-mode 1047sql.safe_mode = Off 1048 1049[ODBC] 1050; http://php.net/odbc.default-db 1051;odbc.default_db = Not yet implemented 1052 1053; http://php.net/odbc.default-user 1054;odbc.default_user = Not yet implemented 1055 1056; http://php.net/odbc.default-pw 1057;odbc.default_pw = Not yet implemented 1058 1059; Controls the ODBC cursor model. 1060; Default: SQL_CURSOR_STATIC (default). 1061;odbc.default_cursortype 1062 1063; Allow or prevent persistent links. 1064; http://php.net/odbc.allow-persistent 1065odbc.allow_persistent = On 1066 1067; Check that a connection is still valid before reuse. 1068; http://php.net/odbc.check-persistent 1069odbc.check_persistent = On 1070 1071; Maximum number of persistent links. -1 means no limit. 1072; http://php.net/odbc.max-persistent 1073odbc.max_persistent = -1 1074 1075; Maximum number of links (persistent + non-persistent). -1 means no limit. 1076; http://php.net/odbc.max-links 1077odbc.max_links = -1 1078 1079; Handling of LONG fields. Returns number of bytes to variables. 0 means 1080; passthru. 1081; http://php.net/odbc.defaultlrl 1082odbc.defaultlrl = 4096 1083 1084; Handling of binary data. 0 means passthru, 1 return as is, 2 convert to char. 1085; See the documentation on odbc_binmode and odbc_longreadlen for an explanation 1086; of odbc.defaultlrl and odbc.defaultbinmode 1087; http://php.net/odbc.defaultbinmode 1088odbc.defaultbinmode = 1 1089 1090;birdstep.max_links = -1 1091 1092[Interbase] 1093; Allow or prevent persistent links. 1094ibase.allow_persistent = 1 1095 1096; Maximum number of persistent links. -1 means no limit. 1097ibase.max_persistent = -1 1098 1099; Maximum number of links (persistent + non-persistent). -1 means no limit. 1100ibase.max_links = -1 1101 1102; Default database name for ibase_connect(). 1103;ibase.default_db = 1104 1105; Default username for ibase_connect(). 1106;ibase.default_user = 1107 1108; Default password for ibase_connect(). 1109;ibase.default_password = 1110 1111; Default charset for ibase_connect(). 1112;ibase.default_charset = 1113 1114; Default timestamp format. 1115ibase.timestampformat = "%Y-%m-%d %H:%M:%S" 1116 1117; Default date format. 1118ibase.dateformat = "%Y-%m-%d" 1119 1120; Default time format. 1121ibase.timeformat = "%H:%M:%S" 1122 1123[MySQLi] 1124 1125; Maximum number of persistent links. -1 means no limit. 1126; http://php.net/mysqli.max-persistent 1127mysqli.max_persistent = -1 1128 1129; Allow accessing, from PHP's perspective, local files with LOAD DATA statements 1130; http://php.net/mysqli.allow_local_infile 1131;mysqli.allow_local_infile = On 1132 1133; Allow or prevent persistent links. 1134; http://php.net/mysqli.allow-persistent 1135mysqli.allow_persistent = On 1136 1137; Maximum number of links. -1 means no limit. 1138; http://php.net/mysqli.max-links 1139mysqli.max_links = -1 1140 1141; If mysqlnd is used: Number of cache slots for the internal result set cache 1142; http://php.net/mysqli.cache_size 1143mysqli.cache_size = 2000 1144 1145; Default port number for mysqli_connect(). If unset, mysqli_connect() will use 1146; the $MYSQL_TCP_PORT or the mysql-tcp entry in /etc/services or the 1147; compile-time value defined MYSQL_PORT (in that order). Win32 will only look 1148; at MYSQL_PORT. 1149; http://php.net/mysqli.default-port 1150mysqli.default_port = 3306 1151 1152; Default socket name for local MySQL connects. If empty, uses the built-in 1153; MySQL defaults. 1154; http://php.net/mysqli.default-socket 1155mysqli.default_socket = 1156 1157; Default host for mysql_connect() (doesn't apply in safe mode). 1158; http://php.net/mysqli.default-host 1159mysqli.default_host = 1160 1161; Default user for mysql_connect() (doesn't apply in safe mode). 1162; http://php.net/mysqli.default-user 1163mysqli.default_user = 1164 1165; Default password for mysqli_connect() (doesn't apply in safe mode). 1166; Note that this is generally a *bad* idea to store passwords in this file. 1167; *Any* user with PHP access can run 'echo get_cfg_var("mysqli.default_pw") 1168; and reveal this password! And of course, any users with read access to this 1169; file will be able to reveal the password as well. 1170; http://php.net/mysqli.default-pw 1171mysqli.default_pw = 1172 1173; Allow or prevent reconnect 1174mysqli.reconnect = Off 1175 1176[mysqlnd] 1177; Enable / Disable collection of general statistics by mysqlnd which can be 1178; used to tune and monitor MySQL operations. 1179; http://php.net/mysqlnd.collect_statistics 1180mysqlnd.collect_statistics = On 1181 1182; Enable / Disable collection of memory usage statistics by mysqlnd which can be 1183; used to tune and monitor MySQL operations. 1184; http://php.net/mysqlnd.collect_memory_statistics 1185mysqlnd.collect_memory_statistics = Off 1186 1187; Records communication from all extensions using mysqlnd to the specified log 1188; file. 1189; http://php.net/mysqlnd.debug 1190;mysqlnd.debug = 1191 1192; Defines which queries will be logged. 1193; http://php.net/mysqlnd.log_mask 1194;mysqlnd.log_mask = 0 1195 1196; Default size of the mysqlnd memory pool, which is used by result sets. 1197; http://php.net/mysqlnd.mempool_default_size 1198;mysqlnd.mempool_default_size = 16000 1199 1200; Size of a pre-allocated buffer used when sending commands to MySQL in bytes. 1201; http://php.net/mysqlnd.net_cmd_buffer_size 1202;mysqlnd.net_cmd_buffer_size = 2048 1203 1204; Size of a pre-allocated buffer used for reading data sent by the server in 1205; bytes. 1206; http://php.net/mysqlnd.net_read_buffer_size 1207;mysqlnd.net_read_buffer_size = 32768 1208 1209; Timeout for network requests in seconds. 1210; http://php.net/mysqlnd.net_read_timeout 1211;mysqlnd.net_read_timeout = 31536000 1212 1213; SHA-256 Authentication Plugin related. File with the MySQL server public RSA 1214; key. 1215; http://php.net/mysqlnd.sha256_server_public_key 1216;mysqlnd.sha256_server_public_key = 1217 1218[OCI8] 1219 1220; Connection: Enables privileged connections using external 1221; credentials (OCI_SYSOPER, OCI_SYSDBA) 1222; http://php.net/oci8.privileged-connect 1223;oci8.privileged_connect = Off 1224 1225; Connection: The maximum number of persistent OCI8 connections per 1226; process. Using -1 means no limit. 1227; http://php.net/oci8.max-persistent 1228;oci8.max_persistent = -1 1229 1230; Connection: The maximum number of seconds a process is allowed to 1231; maintain an idle persistent connection. Using -1 means idle 1232; persistent connections will be maintained forever. 1233; http://php.net/oci8.persistent-timeout 1234;oci8.persistent_timeout = -1 1235 1236; Connection: The number of seconds that must pass before issuing a 1237; ping during oci_pconnect() to check the connection validity. When 1238; set to 0, each oci_pconnect() will cause a ping. Using -1 disables 1239; pings completely. 1240; http://php.net/oci8.ping-interval 1241;oci8.ping_interval = 60 1242 1243; Connection: Set this to a user chosen connection class to be used 1244; for all pooled server requests with Oracle 11g Database Resident 1245; Connection Pooling (DRCP). To use DRCP, this value should be set to 1246; the same string for all web servers running the same application, 1247; the database pool must be configured, and the connection string must 1248; specify to use a pooled server. 1249;oci8.connection_class = 1250 1251; High Availability: Using On lets PHP receive Fast Application 1252; Notification (FAN) events generated when a database node fails. The 1253; database must also be configured to post FAN events. 1254;oci8.events = Off 1255 1256; Tuning: This option enables statement caching, and specifies how 1257; many statements to cache. Using 0 disables statement caching. 1258; http://php.net/oci8.statement-cache-size 1259;oci8.statement_cache_size = 20 1260 1261; Tuning: Enables statement prefetching and sets the default number of 1262; rows that will be fetched automatically after statement execution. 1263; http://php.net/oci8.default-prefetch 1264;oci8.default_prefetch = 100 1265 1266; Compatibility. Using On means oci_close() will not close 1267; oci_connect() and oci_new_connect() connections. 1268; http://php.net/oci8.old-oci-close-semantics 1269;oci8.old_oci_close_semantics = Off 1270 1271[PostgreSQL] 1272; Allow or prevent persistent links. 1273; http://php.net/pgsql.allow-persistent 1274pgsql.allow_persistent = On 1275 1276; Detect broken persistent links always with pg_pconnect(). 1277; Auto reset feature requires a little overheads. 1278; http://php.net/pgsql.auto-reset-persistent 1279pgsql.auto_reset_persistent = Off 1280 1281; Maximum number of persistent links. -1 means no limit. 1282; http://php.net/pgsql.max-persistent 1283pgsql.max_persistent = -1 1284 1285; Maximum number of links (persistent+non persistent). -1 means no limit. 1286; http://php.net/pgsql.max-links 1287pgsql.max_links = -1 1288 1289; Ignore PostgreSQL backends Notice message or not. 1290; Notice message logging require a little overheads. 1291; http://php.net/pgsql.ignore-notice 1292pgsql.ignore_notice = 0 1293 1294; Log PostgreSQL backends Notice message or not. 1295; Unless pgsql.ignore_notice=0, module cannot log notice message. 1296; http://php.net/pgsql.log-notice 1297pgsql.log_notice = 0 1298 1299[bcmath] 1300; Number of decimal digits for all bcmath functions. 1301; http://php.net/bcmath.scale 1302bcmath.scale = 0 1303 1304[browscap] 1305; http://php.net/browscap 1306;browscap = extra/browscap.ini 1307 1308[Session] 1309; Handler used to store/retrieve data. 1310; http://php.net/session.save-handler 1311session.save_handler = files 1312 1313; Argument passed to save_handler. In the case of files, this is the path 1314; where data files are stored. Note: Windows users have to change this 1315; variable in order to use PHP's session functions. 1316; 1317; The path can be defined as: 1318; 1319; session.save_path = "N;/path" 1320; 1321; where N is an integer. Instead of storing all the session files in 1322; /path, what this will do is use subdirectories N-levels deep, and 1323; store the session data in those directories. This is useful if 1324; your OS has problems with many files in one directory, and is 1325; a more efficient layout for servers that handle many sessions. 1326; 1327; NOTE 1: PHP will not create this directory structure automatically. 1328; You can use the script in the ext/session dir for that purpose. 1329; NOTE 2: See the section on garbage collection below if you choose to 1330; use subdirectories for session storage 1331; 1332; The file storage module creates files using mode 600 by default. 1333; You can change that by using 1334; 1335; session.save_path = "N;MODE;/path" 1336; 1337; where MODE is the octal representation of the mode. Note that this 1338; does not overwrite the process's umask. 1339; http://php.net/session.save-path 1340;session.save_path = "/tmp" 1341 1342; Whether to use strict session mode. 1343; Strict session mode does not accept uninitialized session ID and regenerate 1344; session ID if browser sends uninitialized session ID. Strict mode protects 1345; applications from session fixation via session adoption vulnerability. It is 1346; disabled by default for maximum compatibility, but enabling it is encouraged. 1347; https://wiki.php.net/rfc/strict_sessions 1348session.use_strict_mode = 0 1349 1350; Whether to use cookies. 1351; http://php.net/session.use-cookies 1352session.use_cookies = 1 1353 1354; http://php.net/session.cookie-secure 1355;session.cookie_secure = 1356 1357; This option forces PHP to fetch and use a cookie for storing and maintaining 1358; the session id. We encourage this operation as it's very helpful in combating 1359; session hijacking when not specifying and managing your own session id. It is 1360; not the be-all and end-all of session hijacking defense, but it's a good start. 1361; http://php.net/session.use-only-cookies 1362session.use_only_cookies = 1 1363 1364; Name of the session (used as cookie name). 1365; http://php.net/session.name 1366session.name = PHPSESSID 1367 1368; Initialize session on request startup. 1369; http://php.net/session.auto-start 1370session.auto_start = 0 1371 1372; Lifetime in seconds of cookie or, if 0, until browser is restarted. 1373; http://php.net/session.cookie-lifetime 1374session.cookie_lifetime = 0 1375 1376; The path for which the cookie is valid. 1377; http://php.net/session.cookie-path 1378session.cookie_path = / 1379 1380; The domain for which the cookie is valid. 1381; http://php.net/session.cookie-domain 1382session.cookie_domain = 1383 1384; Whether or not to add the httpOnly flag to the cookie, which makes it inaccessible to browser scripting languages such as JavaScript. 1385; http://php.net/session.cookie-httponly 1386session.cookie_httponly = 1387 1388; Handler used to serialize data. php is the standard serializer of PHP. 1389; http://php.net/session.serialize-handler 1390session.serialize_handler = php 1391 1392; Defines the probability that the 'garbage collection' process is started 1393; on every session initialization. The probability is calculated by using 1394; gc_probability/gc_divisor. Where session.gc_probability is the numerator 1395; and gc_divisor is the denominator in the equation. Setting this value to 1 1396; when the session.gc_divisor value is 100 will give you approximately a 1% chance 1397; the gc will run on any give request. 1398; Default Value: 1 1399; Development Value: 1 1400; Production Value: 1 1401; http://php.net/session.gc-probability 1402session.gc_probability = 1 1403 1404; Defines the probability that the 'garbage collection' process is started on every 1405; session initialization. The probability is calculated by using the following equation: 1406; gc_probability/gc_divisor. Where session.gc_probability is the numerator and 1407; session.gc_divisor is the denominator in the equation. Setting this value to 1 1408; when the session.gc_divisor value is 100 will give you approximately a 1% chance 1409; the gc will run on any give request. Increasing this value to 1000 will give you 1410; a 0.1% chance the gc will run on any give request. For high volume production servers, 1411; this is a more efficient approach. 1412; Default Value: 100 1413; Development Value: 1000 1414; Production Value: 1000 1415; http://php.net/session.gc-divisor 1416session.gc_divisor = 1000 1417 1418; After this number of seconds, stored data will be seen as 'garbage' and 1419; cleaned up by the garbage collection process. 1420; http://php.net/session.gc-maxlifetime 1421session.gc_maxlifetime = 1440 1422 1423; NOTE: If you are using the subdirectory option for storing session files 1424; (see session.save_path above), then garbage collection does *not* 1425; happen automatically. You will need to do your own garbage 1426; collection through a shell script, cron entry, or some other method. 1427; For example, the following script would is the equivalent of 1428; setting session.gc_maxlifetime to 1440 (1440 seconds = 24 minutes): 1429; find /path/to/sessions -cmin +24 -type f | xargs rm 1430 1431; Check HTTP Referer to invalidate externally stored URLs containing ids. 1432; HTTP_REFERER has to contain this substring for the session to be 1433; considered as valid. 1434; http://php.net/session.referer-check 1435session.referer_check = 1436 1437; How many bytes to read from the file. 1438; http://php.net/session.entropy-length 1439;session.entropy_length = 32 1440 1441; Specified here to create the session id. 1442; http://php.net/session.entropy-file 1443; Defaults to /dev/urandom 1444; On systems that don't have /dev/urandom but do have /dev/arandom, this will default to /dev/arandom 1445; If neither are found at compile time, the default is no entropy file. 1446; On windows, setting the entropy_length setting will activate the 1447; Windows random source (using the CryptoAPI) 1448;session.entropy_file = /dev/urandom 1449 1450; Set to {nocache,private,public,} to determine HTTP caching aspects 1451; or leave this empty to avoid sending anti-caching headers. 1452; http://php.net/session.cache-limiter 1453session.cache_limiter = nocache 1454 1455; Document expires after n minutes. 1456; http://php.net/session.cache-expire 1457session.cache_expire = 180 1458 1459; trans sid support is disabled by default. 1460; Use of trans sid may risk your users' security. 1461; Use this option with caution. 1462; - User may send URL contains active session ID 1463; to other person via. email/irc/etc. 1464; - URL that contains active session ID may be stored 1465; in publicly accessible computer. 1466; - User may access your site with the same session ID 1467; always using URL stored in browser's history or bookmarks. 1468; http://php.net/session.use-trans-sid 1469session.use_trans_sid = 0 1470 1471; Select a hash function for use in generating session ids. 1472; Possible Values 1473; 0 (MD5 128 bits) 1474; 1 (SHA-1 160 bits) 1475; This option may also be set to the name of any hash function supported by 1476; the hash extension. A list of available hashes is returned by the hash_algos() 1477; function. 1478; http://php.net/session.hash-function 1479session.hash_function = 0 1480 1481; Define how many bits are stored in each character when converting 1482; the binary hash data to something readable. 1483; Possible values: 1484; 4 (4 bits: 0-9, a-f) 1485; 5 (5 bits: 0-9, a-v) 1486; 6 (6 bits: 0-9, a-z, A-Z, "-", ",") 1487; Default Value: 4 1488; Development Value: 5 1489; Production Value: 5 1490; http://php.net/session.hash-bits-per-character 1491session.hash_bits_per_character = 5 1492 1493; The URL rewriter will look for URLs in a defined set of HTML tags. 1494; form/fieldset are 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. If you want XHTML conformity, remove the form entry. 1497; Note that all valid entries require a "=", even if no value follows. 1498; Default Value: "a=href,area=href,frame=src,form=,fieldset=" 1499; Development Value: "a=href,area=href,frame=src,input=src,form=fakeentry" 1500; Production Value: "a=href,area=href,frame=src,input=src,form=fakeentry" 1501; http://php.net/url-rewriter.tags 1502url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry" 1503 1504; Enable upload progress tracking in $_SESSION 1505; Default Value: On 1506; Development Value: On 1507; Production Value: On 1508; http://php.net/session.upload-progress.enabled 1509;session.upload_progress.enabled = On 1510 1511; Cleanup the progress information as soon as all POST data has been read 1512; (i.e. upload completed). 1513; Default Value: On 1514; Development Value: On 1515; Production Value: On 1516; http://php.net/session.upload-progress.cleanup 1517;session.upload_progress.cleanup = On 1518 1519; A prefix used for the upload progress key in $_SESSION 1520; Default Value: "upload_progress_" 1521; Development Value: "upload_progress_" 1522; Production Value: "upload_progress_" 1523; http://php.net/session.upload-progress.prefix 1524;session.upload_progress.prefix = "upload_progress_" 1525 1526; The index name (concatenated with the prefix) in $_SESSION 1527; containing the upload progress information 1528; Default Value: "PHP_SESSION_UPLOAD_PROGRESS" 1529; Development Value: "PHP_SESSION_UPLOAD_PROGRESS" 1530; Production Value: "PHP_SESSION_UPLOAD_PROGRESS" 1531; http://php.net/session.upload-progress.name 1532;session.upload_progress.name = "PHP_SESSION_UPLOAD_PROGRESS" 1533 1534; How frequently the upload progress should be updated. 1535; Given either in percentages (per-file), or in bytes 1536; Default Value: "1%" 1537; Development Value: "1%" 1538; Production Value: "1%" 1539; http://php.net/session.upload-progress.freq 1540;session.upload_progress.freq = "1%" 1541 1542; The minimum delay between updates, in seconds 1543; Default Value: 1 1544; Development Value: 1 1545; Production Value: 1 1546; http://php.net/session.upload-progress.min-freq 1547;session.upload_progress.min_freq = "1" 1548 1549; Only write session data when session data is changed. Enabled by default. 1550; http://php.net/session.lazy-write 1551;session.lazy_write = On 1552 1553[Assertion] 1554; Switch whether to compile assertions at all (to have no overhead at run-time) 1555; -1: Do not compile at all 1556; 0: Jump over assertion at run-time 1557; 1: Execute assertions 1558; 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) 1559; Default Value: 1 1560; Development Value: 1 1561; Production Value: -1 1562; http://php.net/zend.assertions 1563zend.assertions = -1 1564 1565; Assert(expr); active by default. 1566; http://php.net/assert.active 1567;assert.active = On 1568 1569; Throw an AssertationException on failed assertions 1570; http://php.net/assert.exception 1571;assert.exception = On 1572 1573; Issue a PHP warning for each failed assertion. (Overridden by assert.exception if active) 1574; http://php.net/assert.warning 1575;assert.warning = On 1576 1577; Don't bail out by default. 1578; http://php.net/assert.bail 1579;assert.bail = Off 1580 1581; User-function to be called if an assertion fails. 1582; http://php.net/assert.callback 1583;assert.callback = 0 1584 1585; Eval the expression with current error_reporting(). Set to true if you want 1586; error_reporting(0) around the eval(). 1587; http://php.net/assert.quiet-eval 1588;assert.quiet_eval = 0 1589 1590[COM] 1591; path to a file containing GUIDs, IIDs or filenames of files with TypeLibs 1592; http://php.net/com.typelib-file 1593;com.typelib_file = 1594 1595; allow Distributed-COM calls 1596; http://php.net/com.allow-dcom 1597;com.allow_dcom = true 1598 1599; autoregister constants of a components typlib on com_load() 1600; http://php.net/com.autoregister-typelib 1601;com.autoregister_typelib = true 1602 1603; register constants casesensitive 1604; http://php.net/com.autoregister-casesensitive 1605;com.autoregister_casesensitive = false 1606 1607; show warnings on duplicate constant registrations 1608; http://php.net/com.autoregister-verbose 1609;com.autoregister_verbose = true 1610 1611; The default character set code-page to use when passing strings to and from COM objects. 1612; Default: system ANSI code page 1613;com.code_page= 1614 1615[mbstring] 1616; language for internal character representation. 1617; This affects mb_send_mail() and mbstring.detect_order. 1618; http://php.net/mbstring.language 1619;mbstring.language = Japanese 1620 1621; Use of this INI entry is deprecated, use global internal_encoding instead. 1622; internal/script encoding. 1623; Some encoding cannot work as internal encoding. (e.g. SJIS, BIG5, ISO-2022-*) 1624; If empty, default_charset or internal_encoding or iconv.internal_encoding is used. 1625; The precedence is: default_charset < internal_encoding < iconv.internal_encoding 1626;mbstring.internal_encoding = 1627 1628; Use of this INI entry is deprecated, use global input_encoding instead. 1629; http input encoding. 1630; mbstring.encoding_traslation = On is needed to use this setting. 1631; If empty, default_charset or input_encoding or mbstring.input is used. 1632; The precedence is: default_charset < intput_encoding < mbsting.http_input 1633; http://php.net/mbstring.http-input 1634;mbstring.http_input = 1635 1636; Use of this INI entry is deprecated, use global output_encoding instead. 1637; http output encoding. 1638; mb_output_handler must be registered as output buffer to function. 1639; If empty, default_charset or output_encoding or mbstring.http_output is used. 1640; The precedence is: default_charset < output_encoding < mbstring.http_output 1641; To use an output encoding conversion, mbstring's output handler must be set 1642; otherwise output encoding conversion cannot be performed. 1643; http://php.net/mbstring.http-output 1644;mbstring.http_output = 1645 1646; enable automatic encoding translation according to 1647; mbstring.internal_encoding setting. Input chars are 1648; converted to internal encoding by setting this to On. 1649; Note: Do _not_ use automatic encoding translation for 1650; portable libs/applications. 1651; http://php.net/mbstring.encoding-translation 1652;mbstring.encoding_translation = Off 1653 1654; automatic encoding detection order. 1655; "auto" detect order is changed according to mbstring.language 1656; http://php.net/mbstring.detect-order 1657;mbstring.detect_order = auto 1658 1659; substitute_character used when character cannot be converted 1660; one from another 1661; http://php.net/mbstring.substitute-character 1662;mbstring.substitute_character = none 1663 1664; overload(replace) single byte functions by mbstring functions. 1665; mail(), ereg(), etc are overloaded by mb_send_mail(), mb_ereg(), 1666; etc. Possible values are 0,1,2,4 or combination of them. 1667; For example, 7 for overload everything. 1668; 0: No overload 1669; 1: Overload mail() function 1670; 2: Overload str*() functions 1671; 4: Overload ereg*() functions 1672; http://php.net/mbstring.func-overload 1673;mbstring.func_overload = 0 1674 1675; enable strict encoding detection. 1676; Default: Off 1677;mbstring.strict_detection = On 1678 1679; This directive specifies the regex pattern of content types for which mb_output_handler() 1680; is activated. 1681; Default: mbstring.http_output_conv_mimetype=^(text/|application/xhtml\+xml) 1682;mbstring.http_output_conv_mimetype= 1683 1684[gd] 1685; Tell the jpeg decode to ignore warnings and try to create 1686; a gd image. The warning will then be displayed as notices 1687; disabled by default 1688; http://php.net/gd.jpeg-ignore-warning 1689;gd.jpeg_ignore_warning = 0 1690 1691[exif] 1692; Exif UNICODE user comments are handled as UCS-2BE/UCS-2LE and JIS as JIS. 1693; With mbstring support this will automatically be converted into the encoding 1694; given by corresponding encode setting. When empty mbstring.internal_encoding 1695; is used. For the decode settings you can distinguish between motorola and 1696; intel byte order. A decode setting cannot be empty. 1697; http://php.net/exif.encode-unicode 1698;exif.encode_unicode = ISO-8859-15 1699 1700; http://php.net/exif.decode-unicode-motorola 1701;exif.decode_unicode_motorola = UCS-2BE 1702 1703; http://php.net/exif.decode-unicode-intel 1704;exif.decode_unicode_intel = UCS-2LE 1705 1706; http://php.net/exif.encode-jis 1707;exif.encode_jis = 1708 1709; http://php.net/exif.decode-jis-motorola 1710;exif.decode_jis_motorola = JIS 1711 1712; http://php.net/exif.decode-jis-intel 1713;exif.decode_jis_intel = JIS 1714 1715[Tidy] 1716; The path to a default tidy configuration file to use when using tidy 1717; http://php.net/tidy.default-config 1718;tidy.default_config = /usr/local/lib/php/default.tcfg 1719 1720; Should tidy clean and repair output automatically? 1721; WARNING: Do not use this option if you are generating non-html content 1722; such as dynamic images 1723; http://php.net/tidy.clean-output 1724tidy.clean_output = Off 1725 1726[soap] 1727; Enables or disables WSDL caching feature. 1728; http://php.net/soap.wsdl-cache-enabled 1729soap.wsdl_cache_enabled=1 1730 1731; Sets the directory name where SOAP extension will put cache files. 1732; http://php.net/soap.wsdl-cache-dir 1733soap.wsdl_cache_dir="/tmp" 1734 1735; (time to live) Sets the number of second while cached file will be used 1736; instead of original one. 1737; http://php.net/soap.wsdl-cache-ttl 1738soap.wsdl_cache_ttl=86400 1739 1740; Sets the size of the cache limit. (Max. number of WSDL files to cache) 1741soap.wsdl_cache_limit = 5 1742 1743[sysvshm] 1744; A default size of the shared memory segment 1745;sysvshm.init_mem = 10000 1746 1747[ldap] 1748; Sets the maximum number of open links or -1 for unlimited. 1749ldap.max_links = -1 1750 1751[mcrypt] 1752; For more information about mcrypt settings see http://php.net/mcrypt-module-open 1753 1754; Directory where to load mcrypt algorithms 1755; Default: Compiled in into libmcrypt (usually /usr/local/lib/libmcrypt) 1756;mcrypt.algorithms_dir= 1757 1758; Directory where to load mcrypt modes 1759; Default: Compiled in into libmcrypt (usually /usr/local/lib/libmcrypt) 1760;mcrypt.modes_dir= 1761 1762[dba] 1763;dba.default_handler= 1764 1765[opcache] 1766; Determines if Zend OPCache is enabled 1767;opcache.enable=0 1768 1769; Determines if Zend OPCache is enabled for the CLI version of PHP 1770;opcache.enable_cli=0 1771 1772; The OPcache shared memory storage size. 1773;opcache.memory_consumption=64 1774 1775; The amount of memory for interned strings in Mbytes. 1776;opcache.interned_strings_buffer=4 1777 1778; The maximum number of keys (scripts) in the OPcache hash table. 1779; Only numbers between 200 and 1000000 are allowed. 1780;opcache.max_accelerated_files=2000 1781 1782; The maximum percentage of "wasted" memory until a restart is scheduled. 1783;opcache.max_wasted_percentage=5 1784 1785; When this directive is enabled, the OPcache appends the current working 1786; directory to the script key, thus eliminating possible collisions between 1787; files with the same name (basename). Disabling the directive improves 1788; performance, but may break existing applications. 1789;opcache.use_cwd=1 1790 1791; When disabled, you must reset the OPcache manually or restart the 1792; webserver for changes to the filesystem to take effect. 1793;opcache.validate_timestamps=1 1794 1795; How often (in seconds) to check file timestamps for changes to the shared 1796; memory storage allocation. ("1" means validate once per second, but only 1797; once per request. "0" means always validate) 1798;opcache.revalidate_freq=2 1799 1800; Enables or disables file search in include_path optimization 1801;opcache.revalidate_path=0 1802 1803; If disabled, all PHPDoc comments are dropped from the code to reduce the 1804; size of the optimized code. 1805;opcache.save_comments=1 1806 1807; If enabled, a fast shutdown sequence is used for the accelerated code 1808; Depending on the used Memory Manager this may cause some incompatibilities. 1809;opcache.fast_shutdown=0 1810 1811; Allow file existence override (file_exists, etc.) performance feature. 1812;opcache.enable_file_override=0 1813 1814; A bitmask, where each bit enables or disables the appropriate OPcache 1815; passes 1816;opcache.optimization_level=0xffffffff 1817 1818;opcache.inherited_hack=1 1819;opcache.dups_fix=0 1820 1821; The location of the OPcache blacklist file (wildcards allowed). 1822; Each OPcache blacklist file is a text file that holds the names of files 1823; that should not be accelerated. The file format is to add each filename 1824; to a new line. The filename may be a full path or just a file prefix 1825; (i.e., /var/www/x blacklists all the files and directories in /var/www 1826; that start with 'x'). Line starting with a ; are ignored (comments). 1827;opcache.blacklist_filename= 1828 1829; Allows exclusion of large files from being cached. By default all files 1830; are cached. 1831;opcache.max_file_size=0 1832 1833; Check the cache checksum each N requests. 1834; The default value of "0" means that the checks are disabled. 1835;opcache.consistency_checks=0 1836 1837; How long to wait (in seconds) for a scheduled restart to begin if the cache 1838; is not being accessed. 1839;opcache.force_restart_timeout=180 1840 1841; OPcache error_log file name. Empty string assumes "stderr". 1842;opcache.error_log= 1843 1844; All OPcache errors go to the Web server log. 1845; By default, only fatal errors (level 0) or errors (level 1) are logged. 1846; You can also enable warnings (level 2), info messages (level 3) or 1847; debug messages (level 4). 1848;opcache.log_verbosity_level=1 1849 1850; Preferred Shared Memory back-end. Leave empty and let the system decide. 1851;opcache.preferred_memory_model= 1852 1853; Protect the shared memory from unexpected writing during script execution. 1854; Useful for internal debugging only. 1855;opcache.protect_memory=0 1856 1857; Allows calling OPcache API functions only from PHP scripts which path is 1858; started from specified string. The default "" means no restriction 1859;opcache.restrict_api= 1860 1861; Mapping base of shared memory segments (for Windows only). All the PHP 1862; processes have to map shared memory into the same address space. This 1863; directive allows to manually fix the "Unable to reattach to base address" 1864; errors. 1865;opcache.mmap_base= 1866 1867; Enables and sets the second level cache directory. 1868; It should improve performance when SHM memory is full, at server restart or 1869; SHM reset. The default "" disables file based caching. 1870;opcache.file_cache= 1871 1872; Enables or disables opcode caching in shared memory. 1873;opcache.file_cache_only=0 1874 1875; Enables or disables checksum validation when script loaded from file cache. 1876;opcache.file_cache_consistency_checks=1 1877 1878; Implies opcache.file_cache_only=1 for a certain process that failed to 1879; reattach to the shared memory (for Windows only). Explicitly enabled file 1880; cache is required. 1881;opcache.file_cache_fallback=1 1882 1883; Enables or disables copying of PHP code (text segment) into HUGE PAGES. 1884; This should improve performance, but requires appropriate OS configuration. 1885;opcache.huge_code_pages=1 1886 1887; Validate cached file permissions. 1888; opcache.validate_permission=0 1889 1890; Prevent name collisions in chroot'ed environment. 1891; opcache.validate_root=0 1892 1893[curl] 1894; A default value for the CURLOPT_CAINFO option. This is required to be an 1895; absolute path. 1896;curl.cainfo = 1897 1898[openssl] 1899; The location of a Certificate Authority (CA) file on the local filesystem 1900; to use when verifying the identity of SSL/TLS peers. Most users should 1901; not specify a value for this directive as PHP will attempt to use the 1902; OS-managed cert stores in its absence. If specified, this value may still 1903; be overridden on a per-stream basis via the "cafile" SSL stream context 1904; option. 1905;openssl.cafile= 1906 1907; If openssl.cafile is not specified or if the CA file is not found, the 1908; directory pointed to by openssl.capath is searched for a suitable 1909; certificate. This value must be a correctly hashed certificate directory. 1910; Most users should not specify a value for this directive as PHP will 1911; attempt to use the OS-managed cert stores in its absence. If specified, 1912; this value may still be overridden on a per-stream basis via the "capath" 1913; SSL stream context option. 1914;openssl.capath= 1915 1916; Local Variables: 1917; tab-width: 4 1918; End: 1919