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php剔除记录

WBOYOriginal: 2016-06-13 13:26:47885browse

php删除记录

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我想删除指定ID号的记录，数据记录主键为“id”，后面的代码怎么写，我写的代码老是删不掉，麻烦大虾们帮个忙。

------解决方案--------------------

PHP code


<?php #test.php
if(isset($_POST['id2'])){
    $sql="delete from table where id=".trim($_POST['id2']);
    $res = mysql_query($sql);
    if(!$res)
        die("SQL:{$sql}<br>Error:".mysql_error());
    if(mysql_affected_rows() > 0){
        echo "删除成功！<br>";
    }else{
        echo "查询失败<br>Error:".mysql_error();
    }
}
?>

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