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  1. <?php
  2. $test = array(
  3.   1 => 'hi',
  4.   2 => 12,
  5.   3 => 'sandwich',
  6.   4 => 41,
  7.   'bye' => 61
  8. );
  9.  
  10. var_dump(in_array(12, $test), in_array(4, $test), in_array('bye', $test), in_array('hi', $test));
Success #stdin #stdout 0.02s 13112KB
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stdin
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Standard input is empty
stdout
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bool(true)
bool(false)
bool(false)
bool(true)
https://ideone.com/JjkuP
language:
PHP (php 7.3.5)
created:
12 years ago
visibility:
public

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