PHP - 查询结果转字符串
function strQuery($sql){
$sql = mysql_query($sql);
$resule = array();
while($row = mysql_fetch_assoc($sql)){
$result[] = $row;
}
$str = "";
foreach($result as $key => $val){
$str = $str.implode("-", $val)."|";
}
$data = substr($str, 0, strlen($str)-1);
return $data;
}