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Editorial Team
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Asked: 2026-06-04T23:00:57+00:00

I can’t understand why i get supplied argument is not a valid? My codes

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I can’t understand why i get supplied argument is not a valid?
My codes belove

dbconnect.class.php http://ideone.com/AILC9

getdata.class.php http://ideone.com/wIbL3

header.class.php http://ideone.com/OQSg9

index.php
http://ideone.com/Zp6sF

When I run index.php I can get this codes:

<html>

 <head>

  <title>   <br />
<b>Warning</b>:  mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in <b>C:\AppServ\www\ilk\class\getdata.class.php</b> on line <b>21</b><br />
  </title>

  <meta name="description" content="<br />
<b>Warning</b>:  mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in <b>C:\AppServ\www\ilk\class\getdata.class.php</b> on line <b>21</b><br />
" />

  <meta name="keywords" content="<br />
<b>Warning</b>:  mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in <b>C:\AppServ\www\ilk\class\getdata.class.php</b> on line <b>21</b><br />
" />

 </head>

</html>
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1 Answer

  1. Editorial Team

    Something is failing with your mysql connection/query. echo mysql_error() after each call to header to reveal the errors.

    Also in your sayfaHeader() method, the last 2 lines will never be executed because you have 2 returns, once you return function execution ends.

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