Online PHP editor | output for MDAPn

@ 2019-02-11T22:16:46Z

<?php


$iter = function($a) : \Generator {
    yield $a + 1;
};

$reset = function ($a) : bool {
    return $a == 7;
};

$init = function () : int {
    return 3;
};

function rotatable(callable $iterate, callable $reset, callable $init) : \Generator {
    $i = $init();
    $gen = $iterate($i);
    while (TRUE) {
        yield $i;
        $i = $gen->current();
        $reset($i) and $i = $init();
        $gen = $iterate($i);
    }
}

function rotate(\Generator $generator) {
    $current = $generator->current();
    $generator->next();
    return $current;
}

$gen = rotatable($iter, $reset, $init);
for ($i = 0; $i < 15; $i++) {
  var_dump(rotate($gen));
}

Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 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: int(3) int(4) int(5) int(6) int(3) int(4) int(5) int(6) int(3) int(4) int(5) int(6) int(3) int(4) int(5)
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 int(3) int(4) int(5) int(6) int(3) int(4) int(5) int(6) int(3) int(4) int(5) int(6) int(3) int(4) int(5)

preferences:dark modelive preview