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  1. <?php
  2.  
  3. $x = uniqid();
  4.  
  5. var_dump($x);
Success #stdin #stdout 0.03s 25848KB
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Standard input is empty
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string(13) "683dca5686471"
https://ideone.com/8bZCtv
language:
PHP (php 7.3.5)
created:
5 days ago
visibility:
public

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