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  1. <?php
  2.  
  3. $string = "adsfasdfasd.234.asdfa.3rfr.jpg";
  4. echo pathinfo($string, PATHINFO_EXTENSION);
Success #stdin #stdout 0.02s 24472KB
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jpg
https://ideone.com/t54rOc
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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