ID: 9645
User Update by: [EMAIL PROTECTED]
Status: Closed
Bug Type: Arrays related
Description: usort, uasort, uksort fail every other time

I tried to produce a small, self-contained example of the 
problem with uasort, but I had already moved my code away 
from these routines in favor of an external sort.

Sadly, I couldn't reproduce the problem in a smaller 
context, so it must have just been a bug in my code. If 
anything, the cmp function is probably wrong, since it 
returns 0 for the < case.

Previous Comments:

[2001-04-28 15:38:08] [EMAIL PROTECTED]
No feedback. If this problem persists with PHP 4.0.5 which
will be released next week, please reopen this report.



[2001-03-29 06:12:06] [EMAIL PROTECTED]
Could you please provide short self-contained script
demonstrating the problem (including data sample)?


[2001-03-09 01:40:12] [EMAIL PROTECTED]
usort, uasort and uksort all fail to sort an array 
properly every other time they are called, unless the 
array is reset() after each call.

This is a snippet from a class that fails every other time 
it is called.

    var $sort_field;

    function cmp ($a, $b) {
        return ($a[$this -> sort_field] > $b[$this -> 
    function sort_records ($sort_field) {
        $this -> sort_field = $sort_field;
        uasort ($this -> record_data, array($this, "cmp"));


Full Bug description available at:

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