[請益] php下mysql query
$query = "select ".$tquery." from product ".$query2;
$tquery 和 $query2 是text中的值
可是目前我假如在$query2 中下的指令是包含有'的話 query就會錯
例如: where make='AMD' (make是欄位名稱)
可是如果是下 where price<5000 (price是欄位名稱)就沒有問題
請問一下這是怎麼一回事??
謝謝^^
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