PHP-Optionen-/-Informationen-Funktionen
PHP Manual

ini_set

(PHP 4, PHP 5, PHP 7)

ini_setSets the value of a configuration option

Beschreibung

string ini_set ( string $varname , string $newvalue )

Sets the value of the given configuration option. The configuration option will keep this new value during the script's execution, and will be restored at the script's ending.

Parameter-Liste

varname

Not all the available options can be changed using ini_set(). There is a list of all available options in the appendix.

newvalue

The new value for the option.

R├╝ckgabewerte

Returns the old value on success, FALSE on failure.

Beispiele

Beispiel #1 Setting an ini option

<?php
echo ini_get('display_errors');

if (!
ini_get('display_errors')) {
    
ini_set('display_errors''1');
}

echo 
ini_get('display_errors');
?>

Siehe auch


PHP-Optionen-/-Informationen-Funktionen
PHP Manual