Online PHP editor | refs for fK9VJ

@ 2025-11-11T22:24:41Z

<?php

$b = 'b_global';

function foo(bool $shadow) {
    $a = 'a_local';
    $b = 'b_local';
    var_dump($a, $b);
    
    if ( $shadow ) {
        static $a;
        global $b;
    }
    
    var_dump($a, $b);
}

foo(true);
echo "----\n";
foo(false);