Top "Usort" questions

usort descending

When i try to apply the below code from here usort($myArray, function($a, $b) { return $a['order'] - $b[…

php arrays sorting multidimensional-array usort

In php how does usort() function works

I have looked at the php documentation, tutorials online and none of them how usort is actually working. I have …

php sorting multidimensional-array usort

Pass extra parameters to usort callback

I have the following functions. WordPress functions, but this is really a PHP question. They sort my $term objects according …

php wordpress callback usort

How do I sort a PHP array by an element nested inside?

I have an array like the following: Array ( [0] => Array ( 'name' => "Friday" 'weight' => 6 ) [1] => Array ( 'name' => "Monday" …

php arrays sorting multidimensional-array usort

Keeping array index key when sorting a multidimensional array with PHP

array(10) { [1019]=> array(3) { ["quantity"]=> int(0) ["revenue"]=> int(0) ["seller"]=> string(5) "Lenny" } [1018]=> array(3) { ["quantity"]=> int(5) ["revenue"]=> …

php usort

usort(): Array was modified by the user comparison function

I have a web application that runs fine on our Linux servers but when running on Mac OS with the …

php usort

PHP usort won't sort class

This is a sample of the array of elemnts to sort: $items = array 0 => object(stdClass)[8] public 'id' => string …

php usort

How to sort JSON data using PHP & usort?

How might I sort the following using PHP? (where wed_2_open comes after wed_1_close) I have the following JSON …

php arrays json sorting usort

Using usort in php to sort an array of objects?

I did look at usort, but am still a little confused... Here is what the $myobject object looks like: Array ( [0] =&…

php object sorting usort

PHP's USORT Callback Function Parameters

This is a really esoteric question, but I'm genuinely curious. I'm using usort for the first time today in years, …

php usort