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  1. <?php
  2.  
  3. $dupArr = array("A" => "foo", 
  4.                 "B" => "baz", 
  5.                 "C" => "bar", 
  6.                 "D" => "foo");
  7. $unique = array_unique($dupArr); 
  8.  
  9. print_r($unique);
Success #stdin #stdout 0.01s 24400KB
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stdin
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Standard input is empty
stdout
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Array
(
    [A] => foo
    [B] => baz
    [C] => bar
)
https://ideone.com/19H41s
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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