MODS.DB9.DK

[ronnan]

Hi,

I got these errors....???

Warning: Wrong parameter count for usort() in /var/www/html/bb32/privmsg.php on line 1187

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/bb32/privmsg.php:1187) in /var/www/html/bb32/includes/page_header.php on line 627

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/bb32/privmsg.php:1187) in /var/www/html/bb32/includes/page_header.php on line 629

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/bb32/privmsg.php:1187) in /var/www/html/bb32/includes/page_header.php on line 630

line 1187 : usort ($to_username_array);

it also says user 'Nance does not exist
user does exist
Can anyone help me out....???

greetz Ron

[chilling]

I am getting a similar error .... it is this code where the problem is ...

Code: Select all

#
#-----[ OPEN ]------------------------------------------------
#
privmsg.php

#
#-----[ FIND ]------------------------------------------------
#
$to_username = $HTTP_POST_VARS['username'];

#
#-----[ REPLACE WITH ]----------------------------------------
#

// 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

The problem is with usort() - should be

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.

Any thoughts on a fix would be very welcome

[Niels]

I guess your problem is related to the version of php you are runing with

I can see in the history that I did change "sort" to "usort" - sadly I can remember why - try roll it back and use a sort command instead.

in privmsg

Code: Select all

FIND
usort

REPLACE WITH
sort

another way might be this.

Code: Select all

$to_username_array = explode (";", $HTTP_POST_VARS['username']);
usort ($to_username_array);

with this

Code: Select all

$to_username_array = array();
$to_username_array = explode (";", $HTTP_POST_VARS['username']);
sort ($to_username_array);

as it also might help

[chilling]

Thanks ... changing usort to sort fixes it .....

Now to see what effect the upgrade to 2.0.11 has