[PATCH] array_count_values bug: mishandling of numbers with leading whitespace

Hi there, I didn't know whether to make an official bug report or send to the list -- so I'm trying this first. :-) var_dump(array_count_values(array(' 001', 1, ' 1 ', '1'))); Expected result (and what PHP 4 gives): array(3) { [" 001"]=> int(1) [1]=> int(2) [" 1 "]=> int(1) } Actual result: array(2) { [1]=> int(3) [" 1 "]=> int(1) } Can this patch please be applied for 5.2's release? To maintain what I'm sure is the correct behavior from PHP 4, the function needs to use the zend_[u_]symtable* functions, which take care of *correctly* handling numeric strings, as zend_hash_[find|update] did in 4.x. If they would've been used in 5+ in the first place, there wouldn't have been bugs like #34723 (still present with leading whitespace, as you can see), #30833, #29808, etc. (I guess that's all, actually). :-) The updated code should be faster, too... http://realplain.com/php/array_count_values_bug.diff http://realplain.com/php/array_count_values_bug_5_2.diff Thanks, Matt