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# LX. Miscellaneous functions

# Introduction

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

# Requirements

No external libraries are needed to build this extension.

# Installation

There is no installation needed to use these functions; they are part of the PHP core.

# Runtime Configuration

The behaviour of these functions is affected by settings in `php.ini`.

Table 1. Misc. Configuration Options

Name | Default | Changeable
--- | --- | ---
ignore_user_abort | "0" | PHP_INI_ALL
highlight.string | #CC0000 | PHP_INI_ALL
highlight.comment | #FF9900 | PHP_INI_ALL
highlight.keyword | #006600 | PHP_INI_ALL
highlight.bg | #FFFFFF | PHP_INI_ALL
highlight.default | #0000CC | PHP_INI_ALL
highlight.html | #000000 | PHP_INI_ALL
browscap | NULL | PHP_INI_SYSTEM

For further details and definition of the PHP_INI_* constants see ini_set().

Here is a short explanation of the configuration directives.

`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.xxx` 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().

# Resource Types

This extension has no resource types defined.

# Predefined Constants

This extension has no constants defined.

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