在 MySQL 服务器上使用 PHP 进行循环

2021-12-26 00:00:00 while-loop sql php mysql html

我有一个数据库 (SQL),其中包含Staff"表,其中有两条记录.我需要使用 PHP 在网页上显示这些记录的内容.

I have a database (SQL) with the table "Staff" with two records in it. I am required to display the contents of these records on a web page using PHP.

<html>
<head>
<title>CES Staff details</title>
</head>

<body>

**code emitted**

<?php
$row = mysql_fetch_array($result) ; 
$looping = 1;
$i = $row.length;
while ($looping <= $i)  
    {
        echo $row["Name"].", Room ".$row["Room"].", Tel ".$row["Telephone"] ;
        $looping++;
    }
?>
</body>
</html>

我将如何正确更改 while 循环,以便在页面上显示两条记录.

How would I change the while loop correctly so that it will display both records on the page.

谢谢!

推荐答案

mysql_fetch_array() 仅从数据库中检索一行.您需要在 while 循环中调用它来检索所有行.$looping 增量在这里是不必要的,因为 mysql_fetch_array() 在没有更多行可用时返回 false.

mysql_fetch_array() only retrieves a single row from the database. You need to call it inside your while loop to retrieve all rows. The $looping increment is unnecessary here, since mysql_fetch_array() returns false when no more rows are available.

while ($row = mysql_fetch_array($result))  
{
    echo $row["Name"].", Room ".$row["Room"].", Tel ".$row["Telephone"] ;
}

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