3v4l.org

run code in 300+ PHP versions simultaneously
<?php $received = strval(json_decode('{"signature":"TF\\/Ga+6JJBgs236TyTbvxZoXmsI="}')->signature); $my = "TF/Ga+6JJBgs236TyTbvxZoXmsI="; var_dump([ $received, $my, $received == $my ]);

preferences:
36.24 ms | 402 KiB | 5 Q