Fout bij versturing PM, hulp aub!

[KillerMike]

Als ik een persoon een pm stuur krijg een verschillende fouten:

Code: Selecteer alles

Warning: Wrong parameter count for usort() in /home/firework/public_html/forum/privmsg.php on line 1145

Warning: Cannot modify header information - headers already sent by (output started at /home/firework/public_html/forum/privmsg.php:1145) in /home/firework/public_html/forum/includes/page_header.php on line 498

Warning: Cannot modify header information - headers already sent by (output started at /home/firework/public_html/forum/privmsg.php:1145) in /home/firework/public_html/forum/includes/page_header.php on line 500

Warning: Cannot modify header information - headers already sent by (output started at /home/firework/public_html/forum/privmsg.php:1145) in /home/firework/public_html/forum/includes/page_header.php on line 501

Even een stukje uit privmsg.php:

Code: Selecteer alles

	if ( $submit )
	{
		if ( !empty($HTTP_POST_VARS['username']) )
		{
// Start replacement - Custom mass PM MOD
$to_username_array = explode (";", $HTTP_POST_VARS['username']);
usort ($to_username_array);
foreach ($to_username_array as $name) $to_usernames .= "'".htmlspecialchars(trim($name))."',";
$to_usernames[strlen($to_usernames)-1]=" ";
// End replacement - Custom mass PM MOD

			$sql = "SELECT user_id, username, user_notify_pm, user_email, user_lang, user_active 
				FROM " . USERS_TABLE . "

En dan nog een stukje uit page_header.php:

Code: Selecteer alles

{
	header ('Cache-Control: no-cache, pre-check=0, post-check=0');
}
else
{
	header ('Cache-Control: private, pre-check=0, post-check=0, max-age=0');
}
header ('Expires: 0');
header ('Pragma: no-cache');

$template->pparse('overall_header');

?>

[Marconius]

Heb je recentelijk een mod geïnstalleerd, of iets aan de database gedaan?

[Paul]

Hij heeft de mod Custom mass PM MOD geinstalleerd
En waarschijnlijk iets niet goed gedaan

[Bas]

usort

(PHP 3>= 3.0.3, PHP 4 , PHP 5)
usort -- Sort an array by values using a user-defined comparison function
Description
bool usort ( array &array, callback cmp_function )

This function will sort an array by its values using a user-supplied comparison function. If the array you wish to sort needs to be sorted by some non-trivial criteria, you should use this function.

The comparison function must return an integer less than, equal to, or greater than zero if the first argument is considered to be respectively less than, equal to, or greater than the second.

Note: If two members compare as equal, their order in the sorted array is undefined. Up to PHP 4.0.6 the user defined functions would keep the original order for those elements, but with the new sort algorithm introduced with 4.1.0 this is no longer the case as there is no solution to do so in an efficient way.

Returns TRUE on success or FALSE on failure.

Dus de mod is niet goed gecode, usort verwacht nog een parameter.
Vervang usort eens met gewoon sort?

[KillerMike]

Perfect, bedankt mensen! Alleen de "u" weghalen was dus de bedoeling. :thumb:

Slotje!