Top "Usort" questions

a function in PHP which provides means for custom collections sorting by using an user-defined comparison function to determine the order of elements

PHP usort() expects parameter 2 to be a valid callback, not in a class

I have a problem with usort not liking the second parameter (the sorting function). I have seen a lot of …

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php warnings usort
Possible to pass a closure to usort in PHP?

I have an array sorting function as follows: public function sortAscending($accounts) { function ascending($accountA, $accountB) { if ($accountA['AmountUntilNextTarget'] == $accountB[…

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php arrays sorting closures usort