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  1. <?php
  2.  
  3. $array = Array
  4. (
  5.     0 => Array
  6.         (
  7.             0 => 'test1',
  8.             1 => 'test1',
  9.         ),
  10.  
  11.     1 => Array
  12.         (
  13.             0 => 'test12',
  14.             1 => 'test12',
  15.         ),
  16.  
  17.     2 => Array
  18.         (
  19.             0 => 'test1',
  20.             1 => 'test1',
  21.         ),
  22.  
  23.     3 => Array
  24.         (
  25.             0 => 'test12',
  26.             1 => 'test12',
  27.         )
  28.  
  29. );
  30.  
  31. $results = array();
  32.  
  33. foreach ($array as $k => $v) {
  34.         $results[implode($v)] = $v;
  35. }
  36.  
  37. $results = array_values($results);
  38. echo "<pre>";
  39. print_r($results);
Success #stdin #stdout 0s 52488KB
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stdin
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Standard input is empty
stdout
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<pre>Array
(
    [0] => Array
        (
            [0] => test1
            [1] => test1
        )

    [1] => Array
        (
            [0] => test12
            [1] => test12
        )

)
https://ideone.com/rJZRea
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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