/**
* Inspects if given text is already normalized into slug form.
*
* @param string $text Text to be inspected
* @return boolean
*/
public static function isNormalized($text)
{
$normalizer = new self($text);
return ($text === $normalizer->normalize());
}
/**
* Creates a job instance from a crontab string
*
* @param string $string
* @return \axy\crontab\Job
* @throws \axy\crontab\errors\InvalidJobString
*/
public static function createFromString($string)
{
$components = preg_split('~\\s+~', trim($string), 6);
if (count($components) !== 6) {
throw new InvalidJobString($string);
}
$job = new self();
$job->command = ltrim($components[5]);
foreach (self::$keys as $i => $k) {
$v = $components[$i];
$job->{$k} = $v;
}
$job->normalize();
return $job;
}
