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@ 2018-03-02T13:50:09Z

<?php

$words =  array('me' => array('class'=> 'pronoun'), 'victor' => array('class'=> 'noun'));
print_r(
    uasort($words, function($word){
        return $word['class'];
    })
);

Output
Performance
VLD
References
Branches

uasort: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive preview

32.53 ms | 402 KiB | 5 Q