PHP Manual
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# LXXIV. Miscellaneous Functions

# 简介

These functions were placed here because none of the other categories seemed to fit.

# 需求

无需外部库文件就可以加入本扩展模块的支持。

# 安装

这些函数作为 PHP 核心的一部分，无需被安装即可使用。

# 运行时配置

这些函数的行为受 `php.ini` 的影响。

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 |

有关 PHP_INI_* 常量进一步的细节与定义参见 附录 H。

以下是该配置选项的简要解释。

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().

# 资源类型

本扩展模块未定义任何资源类型。

# 预定义常量

以下常量由本扩展模块定义，因此只有在本扩展模块被编译到 PHP 中，或者在运行时被动态加载后才有效。

`CONNECTION_ABORTED` (integer)

`CONNECTION_NORMAL` (integer)

`CONNECTION_TIMEOUT` (integer)

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