Online PHP editor | output for ebRjE

@ 2019-02-21T14:03:26Z

<?php

function foo (iterable $ints) {
	$actualInts = [];

	foreach ($ints as $int) {
		$actualInts[] = (function (int $int): int {
			return $int;
		})($int);
	}
	
	return $actualInts;
}

function bar (iterable $ints) {
    $actualInts = (function (int ... $ints): array {
        return $ints;
    })(... array_values(is_array($ints) ? $ints : iterator_to_array($ints)));
    
    return $actualInts;
}

function getIt(): Generator {
    yield '1';
    yield 3;
}

var_dump(foo(['1', 3]));
var_dump(foo(getIt()));
var_dump(bar(['1', 3]));
var_dump(bar(getIt()));

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: array(2) { [0]=> int(1) [1]=> int(3) } array(2) { [0]=> int(1) [1]=> int(3) } array(2) { [0]=> int(1) [1]=> int(3) } array(2) { [0]=> int(1) [1]=> int(3) }
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 array(2) { [0]=> int(1) [1]=> int(3) } array(2) { [0]=> int(1) [1]=> int(3) } array(2) { [0]=> int(1) [1]=> int(3) } array(2) { [0]=> int(1) [1]=> int(3) }

preferences:dark modelive preview