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  1. <?php
  2. function filterArr(&$arr, $keys_to_be_filtered) {
  3. 	foreach($arr as $key => $value) 
  4. 	{ 
  5. 		foreach($keys_to_be_filtered as $key_to_remove) {
  6. 			unset($arr[$key][$key_to_remove] );	
  7. 		}
  8. 	}	
  9. }
  10.  
  11. $result = array(
  12.     0 => array(
  13.         'name' => 'Luke',
  14.         'id_number' => '1111',
  15.         'address' => '1544addr',
  16.         'time_here' => '2014-04-12 13:07:08'
  17.     ),
  18.     1 => array(
  19.         'name' => 'Sam',
  20.         'id_number' => '2222',
  21.         'address' => '1584addr',
  22.         'time_here' => '2014-04-12 14:15:26'));
  23.  
  24. filterArr($result, array("address", "time_here"));
  25.  
  26. var_dump($result);
Success #stdin #stdout 0.01s 20520KB
comments (?)
stdin 
Standard input is empty
stdout 
array(2) {
  [0]=>
  array(2) {
    ["name"]=>
    string(4) "Luke"
    ["id_number"]=>
    string(4) "1111"
  }
  [1]=>
  array(2) {
    ["name"]=>
    string(3) "Sam"
    ["id_number"]=>
    string(4) "2222"
  }
}
https://ideone.com/dvrD0S
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
secret

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