Online PHP editor | output for q5d8X

@ 2019-07-13T12:54:36Z

<?php

$array = array(
    'Google',
    'Facebook',
    "Test1112",
    'Twitter',
    'Slack',
    'Twilio'
);

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

$item = reset($array);
$result = [];

if ($item) {
    $len = strlen($item);
    foreach($array as $value) {
        if (strlen($value) === $len) {
            $result[] = $value;
            continue;
        }
        break;
    }
}

print_r($result);

Output for 8.2.0 - 8.2.19, 8.3.0 - 8.3.7: Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /in/q5d8X on line 12 Array ( [0] => Facebook [1] => Test1112 )
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28: Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /in/q5d8X on line 14 Array ( [0] => Facebook [1] => Test1112 )
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Array ( [0] => Facebook [1] => Test1112 )

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