PHP：如何从 mysql 检索数据并插入到特定用户

Question

我将如何仅将以下数据插入特定用户。例如，来自用户名 Ben 和他的密码“cardboard”。

 <?php
      // Connects to your Database 
     mysql_connect("blank.blank.ac.uk", "", "") or die(mysql_error()); 
     mysql_select_db("dbBolives") or die(mysql_error()); 
     $data = mysql_query("SELECT * FROM bookings") 
     or die(mysql_error()); 
     Print "<table border cellpadding=3>"; 
     while($info = mysql_fetch_array( $data )) 
     { 
     Print "<tr>"; 
     Print "<th>id:</th> <td>".$info['id'] . "</td> "; 
     Print "<th>date:</th> <td>".$info['date'] . " </td></tr>"; 
     Print "<th>start:</th> <td>".$info['start'] . "</td> "; 
     Print "<th>name:</th> <td>".$info['name'] . " </td></tr>"; 
     Print "<th>email:</th> <td>".$info['email'] . "</td> "; 
     Print "<th>phone:</th> <td>".$info['phone'] . " </td></tr>"; 
     Print "<th>comments:</th> <td>".$info['comments'] . " </td></tr>"; 
     } 
     Print "</table>"; 

Answer 1

根据您的name 列，您可以使用WHERE 子句：

("SELECT * FROM bookings WHERE name='BOB'")

举个例子。

或者使用变量：

$name = "BOB";

然后做

("SELECT * FROM bookings WHERE name='$name'")