Online PHP editor | refs for iK4aU

<?php namespace Foo\Bar\Baz { $closureBeforeDefined = function () { return relativeFunction(); }; } namespace { function relativeFunction() { return 'IN GLOBAL NAMESPACE'; } } namespace Foo\Bar\Baz { var_dump($closureBeforeDefined()); function relativeFunction() { return 'IN RELATIVE NAMESPACE'; } $closureAfterDefined = function () { return A_RELATIVE_CONSTANT; }; var_dump($closureBeforeDefined()); var_dump($closureAfterDefined()); }