ini_restore
(PHP 4, PHP 5)
ini_restore — Restores the value of a configuration option
Описание
void ini_restore
( string $varname
)
Restores a given configuration option to its original value.
Список параметров
- varname
-
The configuration option name.
Возвращаемые значения
Эта функция не возвращает значения после выполнения.
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Коментарии
If like me you thought ini_restore() would restore to the most recent setting rather than the startup value, you could use this.
<?php
/**
* Executes a function using a custom PHP configuration.
*
* @param array $settings A map<ini setting name, ini setting value>.
* @param callable $doThis The code to execute using the given settings.
* @return mixed Returns the value returned by the given callable.
*/
function ini_using_do(array $settings, callable $doThis){
foreach($settings as $name => $value){
$previousSettings[$name] = ini_set($name, $value);
}
$returnValue = $doThis();
if(isset($previousSettings)){
foreach($previousSettings as $name => $value){
ini_set($name, $value);
}
}
return $returnValue;
}
?>