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  1. <?php
  2.  
  3. print_r(array_diff([1,2,3], [2]));
Success #stdin #stdout 0.03s 25020KB
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Standard input is empty
stdout
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Array
(
    [0] => 1
    [2] => 3
)
https://ideone.com/6NvCwQ
language:
PHP (php 7.3.5)
created:
9 hours ago
visibility:
public

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