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

Remember14a@aol.com 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"); -- Postgresql & php tutorials http://www.designmagick.com/