function TestCase::iniSet

This method is a wrapper for the ini_set() function that automatically resets the modified php.ini setting to its original value after the test is run.

@codeCoverageIgnore

Throws

Exception

File

vendor/phpunit/phpunit/src/Framework/TestCase.php, line 1215

Class

TestCase

@no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit

Namespace

PHPUnit\Framework

Code

protected function iniSet(string $varName, string $newValue) : void {
    $currentValue = ini_set($varName, $newValue);
    if ($currentValue !== false) {
        $this->iniSettings[$varName] = $currentValue;
    }
    else {
        throw new Exception(sprintf('INI setting "%s" could not be set to "%s".', $varName, $newValue));
    }
}