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@ 2014-05-13T21:15:14Z

<?php
namespace Foo;
define('Foo\\null', 'imnotnull');

if (is_null(null)) {
    echo "TRUE";
} else {
    echo "FALSE!!!";
}

Output
Performance
VLD
References
Branches

is_null: documentation ( source)
define: documentation ( source)

preferences:dark modelive preview

40.23 ms | 402 KiB | 5 Q