function rnd_string($LongString){
        $RndString = '';
    	for ($i=0; $i<$LongString - 1; $i++){
            switch (rand(0,2)){
                case 0: $RndString .= chr((rand(0,9)) + 48);break;
                case 1: $RndString .= chr((rand(0,25)) + 65);break;
                case 2: $RndString .= chr((rand(0,25)) + 97);break;
            }
    	}
    	return $RndString;
    }

Private Function RndString(ByVal LongString As Integer) As String
Dim I As Integer
    Randomize Timer
    For I = 0 To LongString - 1
        Select Case (Int((3 * Rnd) + 1))
            Case 1: RndString = RndString & Chr$(Int((10 * Rnd) + 48))
            Case 2: RndString = RndString & Chr$(Int((26 * Rnd) + 65))
            Case 3: RndString = RndString & Chr$(Int((26 * Rnd) + 97))
        End Select
    Next
End Function

echo "<song title='".$row[2]."' path='".$row[4]."'/><br>";

echo "<song title='$row[2]' path='$row[4]'/><br>";

echo '<song title="'.$row[2].'" path="'.$row[4].'"/><br>';