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Last updated: Sun, 02 May 2004

LXI. Miscellaneous Functions

Introduzione

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

Requisiti

Non sono necessarie librerie esterne per utilizzare questo modulo.

Installazione

Non è necessaria nessuna installazione per usare queste funzioni, esse fanno parte del core di PHP.

Configurazione di Runtime

Il comportamento di queste funzioni è influenzato dalle impostazioni di php.ini.

Tabella 1. Misc. Configuration Options

NameDefaultChangeable
ignore_user_abort"0"PHP_INI_ALL
highlight.string#DD0000PHP_INI_ALL
highlight.comment#FF9900PHP_INI_ALL
highlight.keyword#007700PHP_INI_ALL
highlight.bg#FFFFFFPHP_INI_ALL
highlight.default#0000BBPHP_INI_ALL
highlight.html#000000PHP_INI_ALL
browscapNULLPHP_INI_SYSTEM
For further details and definition of the PHP_INI_* constants see ini_set().

Breve descrizione dei parametri di configurazione.

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.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().

Tipi di risorse

Questa estensione non definisce alcun tipo di risorsa.

Costanti predefinite

Queste costanti sono definite da questa estensione e sono disponibili solo se l'estensione è stata compilata nel PHP o se è stata caricata dinamicamente a runtime.

CONNECTION_ABORTED (integer)

CONNECTION_NORMAL (integer)

CONNECTION_TIMEOUT (integer)

Sommario
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
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.
show_source -- Alias of highlight_file()
sleep -- Delay execution
uniqid -- Generate a unique ID
unpack -- Unpack data from binary string
usleep -- Delay execution in microseconds


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<SWFTextFieldconnection_aborted>
 Last updated: Sun, 02 May 2004
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