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  1. <?php
  2.  
  3.     $alpha = array('a','b','c','d','e','f');
  4.  
  5.     $index = array(2,5);
  6.  
  7.     function remove_keys($array, $indexes = array()){
  8.       return array_intersect_key($array, array_diff(array_keys($array),$indexes));
  9.     }
  10.     var_dump(remove_keys($alpha,$index));
Success #stdin #stdout 0.02s 13112KB
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stdin
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Standard input is empty
stdout
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array(4) {
  [0]=>
  string(1) "a"
  [1]=>
  string(1) "b"
  [3]=>
  string(1) "d"
  [4]=>
  string(1) "e"
}
https://ideone.com/P03lT
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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