3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( array( 'sort' => 1, 'ques' => 'Zing order' ), array( 'sort' => 1, 'ques' => 'How stackoverflow works?' ), array( 'sort' => 2, 'ques' => 'What is PHP' ) ); array_multisort(array_column($array, 'sort'), SORT_ASC, array_column($array, 'ques'), SORT_ASC, $array); print_r($array); ?>

This is an error 500

Value for `_results` contains invalid data `array`


preferences:
157.27 ms | 2076 KiB | 13 Q