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

[Remember14a@xxxxxxx]

If I put this code

 

$res = array();

while($row = mysql_fetch_assoc($query_result)) {

 

before

 

usort($res, "cmp"); give this error

 

 

Parse error: parse error, unexpected $ in /home2/wwwabcde/public_html/search/searchfuncs.php on line 316

 

even  putting this code before

 

 

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

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

    $i++;
}

usort($res, "cmp");

gives same error.

--- Begin Message ---

• To: Remember14a@xxxxxxx
• Subject: Re: Fwd: Re: usort(): The argument should be an array
• From: Chris <dmagick@xxxxxxxxx>
• Date: Thu, 02 Mar 2006 12:01:00 +1100
• Cc: php-general@xxxxxxxxxxxxx
• In-reply-to: <22d.7427268.31379b93@xxxxxxx>
• References: <22d.7427268.31379b93@xxxxxxx>
• User-agent: Mozilla Thunderbird 1.0.7 (Windows/20050923)

Remember14a@xxxxxxx wrote:

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*

So you're not setting $res at all.

You should be doing:

# INITIALIZE RESULTS ARRAY HERE.
$res = array();

while($row = mysql_fetch_assoc($query_result)) {

..........................

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

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

   $i++;
}

usort($res, "cmp");

that will fix your problem (I know someone suggested this before too).

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http://www.designmagick.com/

--- End Message ---

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