TeamSpeak3/Node/Server.php
protected static function sortFileList(array $a, array $b)
    {
        if (!array_key_exists("src", $a) || !array_key_exists("src", $b) || !array_key_exists(
                "type",
                $a
            ) || !array_key_exists("type", $b)
        ) {
            return 0;

            throw new Ts3Exception("invalid parameter", 0x602);
        }

        if ($a["type"] != $b["type"]) {
            return ($a["type"] < $b["type"]) ? -1 : 1;
        }

        return strcmp(strtolower($a["src"]), strtolower($b["src"]));
    }
protected static function sortFileList(array $a, array $b)
    {
        if (!array_key_exists("src", $a) || !array_key_exists("src", $b) || !array_key_exists(
                "type",
                $a
            ) || !array_key_exists("type", $b)
        ) {
            return 0;

            throw new Ts3Exception("invalid parameter", 0x602);
        }

        if ($a["type"] != $b["type"]) {
            return ($a["type"] < $b["type"]) ? -1 : 1;
        }

        return strcmp(strtolower($a["src"]), strtolower($b["src"]));
    }
protected static function sortFileList ( array $ a , array $ b ) { if ( ! array_key_exists ( "src" , $ a ) || ! array_key_exists ( "src" , $ b ) || ! array_key_exists ( "type" , $ a ) || ! array_key_exists ( "type" , $ b ) ) { return 0 ; throw new Ts3Exception ( "invalid parameter" , 0x602 ) ; } if ( $ a [ "type" ] != $ b [ "type" ] ) { return ( $ a [ "type" ] < $ b [ "type" ] ) ? - 1 : 1 ; } return strcmp ( strtolower ( $ a [ "src" ] ) , strtolower ( $ b [ "src" ] ) ) ; }
Internal callback funtion for sorting of file list items.

@param  array $a
@param  array $b
@throws \Teamspeak3\Ts3Exception
@return integer
Internal callback funtion for sorting of file list items .