Miscellaneous Functions
Introductie
These functions were placed here because none of the other categories seemed to fit.
Afhankelijkheden
Deze functies zijn beschikbaar als onderdeel van de standaard module die altijd beschikbaar is.
Installatie
Er zijn geen handelingen nodig m.b.t. tot installatie voor deze functies, deze maken deel uit van de kern van PHP.
Configuratie tijdens scriptuitvoer
Het gedrag van deze functies wordt beïnvloed vanuit php.ini.
| 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 |
Here's a short explanation of the configuration directives.
- 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().
Resource types
Deze extensie maakt geen gebruik van resources.
Voorgedefinieerde constanten
Deze constanten worden gedefinieerd door deze extensie, en zullen alleen beschikbaar zijn als de extensie met PHP is meegecompileerd, of als deze dynamisch is geladen vanuit een script.
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 — Alias van 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