Fwd: Re: usort(): The argument should be an array

Remember14a@xxxxxxx · Wed, 1 Mar 2006 19:51:31 EST

I have done as per your instructions, and put

var_dump($res);

BEFORE

usort($res, "cmp");

Please, go again to 
http://www.abcdefg.us/search/search.php

Enter law we get this output.

NULL 
Warning: usort(): The argument should be an array in /home2/wwwabcde/public_html/search/searchfuncs.php on line 301
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To: Remember14a@xxxxxxx
Subject: Re: Fwd:  Re: usort(): The argument should be an array
From: Chris <dmagick@xxxxxxxxx>
Date: Thu, 02 Mar 2006 11:43:50 +1100
Cc: php-general@xxxxxxxxxxxxx
In-reply-to: <78.353203f.313797eb@xxxxxxx>
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Remember14a@xxxxxxx wrote:
let me give you more details to understand problem with the said code.

go to this link, please.

http://www.abcdefg.us/search/search.php

in search enter,
Justice, you get response without an error.

Now enter law,

you get error, pasted below,

*Warning*: usort(): The argument should be an array in 
*/home2/wwwabcde/public_html/search/searchfuncs.php* on line *300*
*------------------------------------------------------------------*
below is part of the code and few lines of code above and below the 
error point, as the code is more tha 300 lies I had to paste tail  end 
of code at the point of error.
  ----------------------------------------------------------------------

$row[4];

   $res[$i]['size'] = $row[5];

   $res[$i]['weight'] = $result_array[$row[0]];

   $i++;

  }
  usort($res, "cmp");

  echo mysql_error();

  $res['maxweight'] = $maxweight;

  $res['results'] = $results;

  return $res;

 /**/

 }

?>

I found the code and put it in my reply before.

As everyone has already said, we need to know what "res" is.

Put

var_dump($res);

BEFORE

usort($res, "cmp");

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