Rechercher une fonction PHP

ini_restore

Contents

(PHP 4, PHP 5, PHP 7)

ini_restore — Restores the value of a configuration option

Description

ini_restore ( string $varname ) : void

Restores a given configuration option to its original value.

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Parameters

varname

The configuration option name.

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Return Values

No value is returned.

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Examples

Example #1 ini_restore() example

<?php
$setting = 'y2k_compliance';

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:

Current value for 'y2k_compliance': 1
New value for 'y2k_compliance': 0
Original value for 'y2k_compliance': 1

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See Also

Find a PHP function

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Document created the 30/01/2003, last modified the 26/10/2018
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References

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