public function is_work_running($identifier, $bucket = self::DEFAULT_BUCKET)
	{
		foreach ($this->forked_children as $info)
		{
			if (($info['status'] != self::STOPPED) && ($info['identifier'] == $identifier) && ($info['bucket'] == $bucket))
			{
				return true;
			}
		}

		return false;
	}
public function is_work_running($identifier, $bucket = self::DEFAULT_BUCKET)
	{
		foreach ($this->forked_children as $info)
		{
			if (($info['status'] != self::STOPPED) && ($info['identifier'] == $identifier) && ($info['bucket'] == $bucket))
			{
				return true;
			}
		}

		return false;
	}
public function is_work_running ( $ identifier , $ bucket = self :: DEFAULT_BUCKET ) { foreach ( $ this -> forked_children as $ info ) { if ( ( $ info [ 'status' ] != self :: STOPPED ) && ( $ info [ 'identifier' ] == $ identifier ) && ( $ info [ 'bucket' ] == $ bucket ) ) { return true ; } } return false ; }
Based on identifier and bucket is a child working on the work

@param string $identifier Unique identifier for the work.
@param int    $bucket     The bucket.
@return bool true if child has work, false if not
Based on identifier and bucket is a child working on the work