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<?php interface fos{ public function getClass(); } interface sonata{ public function getClass(); } class usermanagerproxy { public function __construct(fos $proxy) { $this->proxy = $proxy; } public function getClass(){ return 'class'; } } class usermanager implements fos { public function getClass(){ return 'class'; } } var_dump(new usermanagerproxy());

preferences:
34.51 ms | 402 KiB | 5 Q