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@ 2025-06-18T16:43:14Z

<?php

// bool(true)
var_dump(empty(null));

//Fatal error: Uncaught Error: Call to undefined function empty() 
var_dump(\empty(null));

Output
Performance
VLD
References
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var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

24.02 ms | 475 KiB | 4 Q