translator = $translator;
}
public function execute()
{
$label = $this->translator->translate('Installation_SystemCheckSettings');
$result = new DiagnosticResult($label);
foreach ($this->getRequiredSettings() as $setting) {
if (!$setting->check()) {
$status = $setting->getErrorResult();
$comment = sprintf(
'%s
%s
%s
',
$setting,
$this->translator->translate('Installation_SystemCheckPhpSetting', array($setting)),
$this->translator->translate('Installation_RestartWebServer')
);
} else {
$status = DiagnosticResult::STATUS_OK;
$comment = $setting;
}
$result->addItem(new DiagnosticResultItem($status, $comment));
}
return array($result);
}
/**
* @return RequiredPhpSetting[]
*/
private function getRequiredSettings()
{
$requiredSettings[] = new RequiredPhpSetting('session.auto_start', 0);
$maxExecutionTime = new RequiredPhpSetting('max_execution_time', 0);
$maxExecutionTime->addRequiredValue(30, '>=');
$maxExecutionTime->setErrorResult(DiagnosticResult::STATUS_WARNING);
$requiredSettings[] = $maxExecutionTime;
if ($this->isPhpVersionAtLeast56() && ! defined("HHVM_VERSION") && !$this->isPhpVersionAtLeast70()) {
// always_populate_raw_post_data must be -1
// removed in PHP 7
$requiredSettings[] = new RequiredPhpSetting('always_populate_raw_post_data', -1);
}
return $requiredSettings;
}
private function isPhpVersionAtLeast56()
{
return version_compare(PHP_VERSION, '5.6', '>=');
}
private function isPhpVersionAtLeast70()
{
return version_compare(PHP_VERSION, '7.0.0-dev', '>=');
}
}