LXXIX. Miscellaneous Functions
簡介
These functions were placed here because none of the other categories seemed to fit.
需求
要編譯本增加模組無需外部庫檔案。
安裝
本增加模組作為 PHP 內核的一部分，無需安裝即可使用。
運行時配置
這些函數的行為受 php.ini 的影響。
表格 1. Misc. Configuration Options
| 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 | |
| highlight.default | "#0000BB" | PHP_INI_ALL | |
| highlight.html | "#000000" | PHP_INI_ALL | |
| browscap | NULL | PHP_INI_SYSTEM |
以下是配置選項的簡要解釋。
- ignore_user_abort boolean
TRUE by default. If changed to FALSE scripts will be terminated as soon as they try to output something 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().
資源類型
本增加模組未定義任何資源類型。
- 目錄
- connection_aborted -- Returns TRUE if client disconnected
- connection_status -- Returns connection status bitfield
- connection_timeout -- Return TRUE if 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 -- 別名 highlight_file()
- sleep -- Delay execution
- 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