<?php
$link = mysqli_connect('localhost','root','123456');
if (mysqli_connect_errno($link)>0) {
echo mysqli_connect_error($link);exit;
}
mysqli_select_db($link,'ss34');
mysqli_set_charset($link,'utf8');
//$sql="UPDATE info SET name='恐龙先生',city='英国' WHERE id=22";
$sql="DELETE FROM info WHERE id=23";
//echo $sql;exit;
$result = mysqli_query($link,$sql);
if($result && mysqli_affected_rows($link)>0){
//echo '修改成功';
echo '删除成功';
}else{
//echo '修改失败';
echo '删除失败';
}
mysqli_close($link);点击 "运行实例" 按钮查看在线实例
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