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@ 2019-03-26T00:48:20Z

<?php

use NonExistentNamespace\NonExistentClass;

var_dump(class_exists(NonExistentClass::class));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

46.38 ms | 2654 KiB | 5 Q