note 81948 added to function.mysql-num-rows
| From: | dartdoran at gmail dot com | Date: | Thu, 20 Mar 2008 19:13:27 +0000 |
| Subject: | note 81948 added to function.mysql-num-rows | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-137239@lists.php.net to get a copy of this message | ||
Can you help me?
I have:
$sql = "SELECT * FROM " . USERS_TABLE . " WHERE
username LIKE
''" . $username . "'' LIMIT 0, 30";
$result = mysql_query($sql);
$result1 = mysql_num_rows($result);
The result:
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in ***login.php on
line 75
What can i do?
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Server IP: 69.147.83.197
Probable Submitter: 194.88.211.226
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Manual Page -- http://www.php.net/manual/en/function.mysql-num-rows.php
Edit -- https://master.php.net/note/edit/81948
Del: integrated -- https://master.php.net/note/delete/81948/integrated
Del: useless -- https://master.php.net/note/delete/81948/useless
Del: bad code -- https://master.php.net/note/delete/81948/bad+code
Del: spam -- https://master.php.net/note/delete/81948/spam
Del: non-english -- https://master.php.net/note/delete/81948/non-english
Del: in docs -- https://master.php.net/note/delete/81948/in+docs
Del: other reasons-- https://master.php.net/note/delete/81948
Reject -- https://master.php.net/note/reject/81948
Search -- https://master.php.net/manage/user-notes.php