Online PHP editor | output for PT2qW

@ 2021-08-13T13:53:56Z

<?php

$it = new ArrayIterator(array('zf9396', 'foo', null));
$it->rewind();

try {
    $it->seek(3);
} catch (OutOfBoundsException $e) {
    var_dump($it->key());
    $it->rewind();
    var_dump($it->key());
}


$lit = new LimitIterator($it, 0, 10);
try {
    $lit->seek(3);
} catch (OutOfBoundsException $e) {
    var_dump($lit->key());
    $lit->rewind();
    var_dump($lit->key());
}

Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: NULL int(0) NULL int(0)
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 NULL int(0) NULL int(0)

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