Miscellaneous Functions
简介
These functions were placed here because none of the other categories seemed to fit.
需求
要编译本扩展模块无需外部库文件。
安装
本扩展模块作为 PHP 内核的一部分，无需安装即可使用。
运行时配置
这些函数的行为受 php.ini 的影响。
| Name | Default | Changeable | Changelog |
|---|---|---|---|
| ignore_user_abort | "0" | PHP_INI_ALL | |
| highlight.string | "#DD0000" | PHP_INI_ALL | |
| highlight.comment | "#FF8000" | PHP_INI_ALL | |
| highlight.keyword | "#007700" | PHP_INI_ALL | |
| highlight.bg | "#FFFFFF" | PHP_INI_ALL | Removed in PHP 6.0.0. |
| highlight.default | "#0000BB" | PHP_INI_ALL | |
| highlight.html | "#000000" | PHP_INI_ALL | |
| browscap | NULL | PHP_INI_SYSTEM |
以下是配置选项的简要解释。
- ignore_user_abort boolean
-
FALSE by default. If changed to TRUE scripts will not be terminated after a client has aborted their connection.
See also ignore_user_abort().
- highlight.bg string highlight.comment string highlight.default string highlight.html string highlight.keyword string highlight.string string
-
Colors for Syntax Highlighting mode. Anything that's acceptable in <font color="??????"> would work.
- browscap string
-
Name (e.g.: browscap.ini) and location of browser capabilities file. See also get_browser().
资源类型
本扩展模块未定义任何资源类型。
Table of Contents
- connection_aborted — Check whether client disconnected
- connection_status — Returns connection status bitfield
- connection_timeout — Check if the script timed out
- constant — Returns the value of a constant
- define — Defines a named constant
- defined — Checks whether a given named constant exists
- die — Equivalent to exit
- eval — Evaluate a string as PHP code
- exit — Output a message and terminate the current script
- get_browser — Tells what the user's browser is capable of
- __halt_compiler — Halts the compiler execution
- highlight_file — Syntax highlighting of a file
- highlight_string — Syntax highlighting of a string
- ignore_user_abort — Set whether a client disconnect should abort script execution
- pack — Pack data into binary string
- php_check_syntax — Check the PHP syntax of (and execute) the specified file
- php_strip_whitespace — Return source with stripped comments and whitespace
- show_source — 别名 highlight_file
- sleep — Delay execution
- sys_getloadavg — Gets system load average
- time_nanosleep — Delay for a number of seconds and nanoseconds
- time_sleep_until — Make the script sleep until the specified time
- uniqid — Generate a unique ID
- unpack — Unpack data from binary string
- usleep — Delay execution in microseconds
