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@ 2014-11-20T18:22:37Z

<?php
class X{}
function f(?X $x) {}

$r = new ReflectionFunction('f');
$p = $r->getParameters()[0];
var_dump($p->getTypehintText(), $p->getTypeText());

Output
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var_dump: documentation ( source)

preferences:dark modelive preview

47.59 ms | 402 KiB | 5 Q