Online PHP editor | output for 0gEEY

@ 2022-10-26T22:17:29Z

<?php

$array = array(
    'foo',
    'bar',
    'baz'
);

srand(1);
if (defined('MT_RAND_PHP'))
    mt_srand(1, MT_RAND_PHP);
else
    mt_srand(1);
function custom_array_rand() {
    global $array;
    $key = array_rand($array);
    var_dump('found key ' . $key);
    return $array[$key];
}

var_dump(
    custom_array_rand(),
    custom_array_rand(),
    custom_array_rand()
);

Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.32, 8.0.0 - 8.0.25, 8.1.0 - 8.1.12: string(11) "found key 0" string(11) "found key 1" string(11) "found key 0" string(3) "foo" string(3) "bar" string(3) "foo"
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33: string(11) "found key 1" string(11) "found key 2" string(11) "found key 0" string(3) "bar" string(3) "baz" string(3) "foo"

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