資料庫連線:操作資料增刪改查
阿新 • • 發佈:2019-01-02
<?php $db = new MySQLi("localhost","root","12345678","heiheihei"); //連線資料庫 $sql = "select * from student "; //寫sql語句 $r = $db->query($sql); //執行sql語句返回給r if($r)//條件 { while ($attr = $r->fetch_row()) { $ssex = ""; if($attr[2]) { $ssex = "男"; }else { $ssex = "女"; } echo " <tr> <td>{$attr[0]}</td> <td>{$attr[1]}</td> <td>{$ssex}</td> <td>{$attr[3]}</td> <td>{$attr[4]}</td> //新增一個單擊事件,防止不小心刪掉 <td><a onclick=\"return confirm('確定要刪除嗎???')" href='shanchu.php?sno={$attr[0]}'>刪除</a> <a href='xiugai.php?sno={$attr[0]}'>修改</a> </td> </tr>"; } } ?>