public function hasTag ($tag)
	{
		
		foreach ($this->lines as $line)
		{
			if (strpos ($line, '@' . $tag) === 0)
			{
				return TRUE;
			}
		}
		
		return FALSE;
		
	}
public function hasTag ($tag)
	{
		
		foreach ($this->lines as $line)
		{
			if (strpos ($line, '@' . $tag) === 0)
			{
				return TRUE;
			}
		}
		
		return FALSE;
		
	}
public function hasTag ( $ tag ) { foreach ( $ this -> lines as $ line ) { if ( strpos ( $ line , '@' . $ tag ) === 0 ) { return TRUE ; } } return FALSE ; }
Check if a tag is set in the comment
@param string $tag Tag to check for e.g. ignore = @ignore
@return boolean
Check if a tag is set in the comment