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@ 2025-07-04T17:15:05Z

<?php

$array = [
    ['name' => 'foo'],
];

usort($array, function ($a, $b) {
    return this_method_does_not_exist();
});

echo 'after calling usort:'.PHP_EOL.PHP_EOL;

var_dump($array);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
usort: documentation ( source)

preferences:dark modelive previewkey bindings

51.38 ms | 405 KiB | 5 Q