ini_restore
PHP function
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(PHP 4, PHP 5, PHP 7, PHP 8)
Restores the value of a configuration option
Description
ini_restore(string $option): void
Restores a given configuration option to its original value.
Parameters
optionThe configuration option name.
Return Values
Void
Examples
ini_restore() example
php
<?php
$setting = 'html_errors';
echo 'Current value for \'' . $setting . '\': ' . ini_get($setting), PHP_EOL;
ini_set($setting, ini_get($setting) ? 0 : 1);
echo 'New value for \'' . $setting . '\': ' . ini_get($setting), PHP_EOL;
ini_restore($setting);
echo 'Original value for \'' . $setting . '\': ' . ini_get($setting), PHP_EOL;
?>The above example will output:
output
Current value for 'html_errors': 1
New value for 'html_errors': 0
Original value for 'html_errors': 1