drfkl66684 2013-12-05 05:23
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在php中显示mysql数据库[重复]

Hi, just wondering where I seem to be going wrong? It looks ok to me, I'm fairly new to php so I'm using tutorials.

I keep getting this error:

Warning: mysql_fetch_row() expects parameter 1 to be resource, boolean given in G:\xampp\htdocs\xampp\Assignmenteports.php on line 60

this is a small college project so I know about it being weak against mysql injection.

should be inserting field names from my table anywhere??

    <!DOCTYPE html>
<html lang="en">
<head>
<title> Exercise 3</title>
<meta charset="utf-8">
</head>
<body>
<?php
    $name = “Frank”;
    $age = “28”;
    var_dump($name);
    echo "<br>";
    print_r($name);
    echo "<br>";
    var_dump($age);
    echo "<br>";
?>
</body>
</html>
</div>
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1条回答 默认 最新

  • duandou1903 2013-12-05 05:24
    关注

    Check your return values.

    mysql_query:

    For SELECT, SHOW, DESCRIBE, EXPLAIN and other statements returning resultset, mysql_query() returns a resource on success, or FALSE on error.

    $userdata = mysql_query($order); has returned a boolean false, indicating an error occurred. You've then invoked mysql_fetch_row and passed that boolean false in, hence your error.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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