/**
* Parses a date value into a UNIX-Timestamp
*
* @param string $value string representing date
* @param string $format the expected date format
* @param string $locale string the locale ID that is used to localize the date parsing.
* This is only effective when the [PHP intl extension](http://php.net/manual/en/book.intl.php) is installed.
* If not set, the locale of the [[\yii\base\Application::formatter|formatter]] will be used.
* See also [[\yii\i18n\Formatter::locale]].
* @param string $timeZone the timezone to use for parsing date and time values.
* This can be any value that may be passed to [date_default_timezone_set()](http://www.php.net/manual/en/function.date-default-timezone-set.php)
* e.g. `UTC`, `Europe/Berlin` or `America/Chicago`.
* Refer to the [php manual](http://www.php.net/manual/en/timezones.php) for available timezones.
* If this property is not set, [[\yii\base\Application::timeZone]] will be used.
* @return integer|boolean a UNIX timestamp or `false` on failure.
*/
public static function parseFromDate($value, $format, $locale = null, $timeZone = 'UTC')
{
//default values
$locale = $locale === null ? Yii::$app->language : $locale;
//decide which parser to use
if (strncmp($format, 'php:', 4) === 0) {
$format = substr($format, 4);
} else {
if (ServerConfig::extIntlLoaded()) {
return static::parseDateValueIntl($value, $format, $locale, $timeZone);
} else {
$format = FormatConverter::convertDateIcuToPhp($format, 'date');
}
}
return static::parseDateValuePHP($value, $format, $timeZone);
}
/**
* Prepares the server section
*
* @return array the configuration of the section
*/
protected function sectionServer()
{
$extCheck = ['Zend OPcache', 'memcache', 'apc', 'xcache', 'redis', 'wincache', 'Zend Data Cache', 'curl', 'odbc', 'intl', 'gd', 'imagick', 'openssl', 'xdebug'];
$extensions = [];
foreach ($extCheck as $ext) {
$hasExt = extension_loaded($ext);
$extensions[] = Html::tag('span', $ext, ['class' => 'label label-' . ($hasExt ? 'success' : 'danger')]);
}
$ret = ['Host' => AsiUrl::getHost(), 'Localhost detected' => $this->valueBool(AsiUrl::isLocalhost()), 'PHP version' => phpversion(), 'PHP info' => $this->valueModal('PHP info', $this->phpInfo), 'Relevant extensions' => implode(' ', $extensions)];
if (ServerConfig::extOpCacheLoaded()) {
$ret['OpCache enabled'] = $this->valueBool(ServerConfig::opCacheEnabled());
}
return $ret;
}
