fixed?

function parseTournament_Player($xml,$parent=''){$child_count = 0;	foreach($xml as $key=>$value){	$child_count++;	$leaf = parseTournament_Player($value,$parent.'.'.$key);	$sql[$child_count] .= $leaf['sql'];		if(!$leaf['kids']){			if($parent == '.Tournament_Player'){				if ($comma==1){					$sql[$child_count] .= ", "; 				} else {					$comma=1;					//echo "<p>";				}								$sql[$child_count] .= "{$key}='{$value}'";			//print_r($sql[$child_count]);						}					}				}return Array('kids'=>$child_count,'sql'=>$sql);}