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;
}
?>
ini_restore
(PHP 4, PHP 5, PHP 7)
ini_restore — 설정 옵션 값을 복구
설명
void ini_restore
( string
$varname
)주어진 설정 옵션을 원래 값으로 복구합니다.
인수
-
varname -
설정 옵션 이름.
반환값
값을 반환하지 않습니다.
예제
Example #1 ini_restore() 예제
<?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;
?>
위 예제의 출력:
Current value for 'y2k_compliance': 1 New value for 'y2k_compliance': 0 Original value for 'y2k_compliance': 1
참고
- ini_get() - Gets the value of a configuration option
- ini_get_all() - 모든 설정 옵션을 얻습니다
- ini_set() - Sets the value of a configuration option
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User Contributed Notes 1 note
Anonymous ¶
8 years ago
