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  1. <?php
  2.  
  3. $arrayOne = array(array('one' => 1), array('one' => 2), array('one' => 3));
  4. $arrayTwo = array(2, 4, 1);
  5.  
  6. $check = array();
  7. foreach ($arrayOne as $one) {
  8.     $check[$one['one']] = true;
  9. }
  10. foreach ($arrayTwo as $two) {
  11.     if (isset($check[$two])) {
  12.         echo 'Match!';
  13.     }
  14. }
Success #stdin #stdout 0.01s 20568KB
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stdin
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Standard input is empty
stdout
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Match!Match!
https://ideone.com/ezRobm
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
secret

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