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  1. <?php
  2. $dummy = array();
  3. echo("Result = ".preg_match_all('/[\[|\]|x\{|}|\\|\^|\||~]/', 'hasan^khan',$dummy));
  4. ?>
Success #stdin #stdout 0.02s 13112KB
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stdin
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Standard input is empty
stdout
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Result = 1
https://ideone.com/fixoL
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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