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@ 2015-04-04T15:28:39Z

<?php


function &test() {
    $var = array();
    $var[] =& $var;

    return $var;
};

$a = test();
$b = $a;
$b[0] = 123;

print_r($a);
print_r($b);

Output
Performance
VLD
References
Branches

print_r: documentation ( source)

preferences:dark modelive previewkey bindings

28.45 ms | 404 KiB | 5 Q