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  1. <?php
  2.  
  3. var_dump(null === Null, Null === NULL, NULL === null);
Success #stdin #stdout 0.02s 13112KB
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Standard input is empty
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bool(true)
bool(true)
bool(true)
https://ideone.com/O67hG
language:
PHP (php 7.3.5)
created:
12 years ago
visibility:
public

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