Online PHP editor | output for uXpHn

@ 2018-04-24T10:07:44Z

<?php
declare(strict_types=1);

$sampleFunction = function(int $a, int $b, int $c)
{
    return sprintf("a=%d; b=%d; c=%d", $a, $b, $c);
};

$partialFunction = function(Closure $function, int $argument)
{
    return function(...$args) use ($function, $argument) {
        return $function($argument, ...$args);
    };
};

$p = $partialFunction($sampleFunction, 1);
$p1 = $partialFunction($p, 2);
echo $p1(4);

Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: a=1; b=2; c=4
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 a=1; b=2; c=4

preferences:dark modelive preview