Question

How to delete a specific key from associative (key value) array in PHP

Answer 1

$arr = array('key1' => 'php', 'key2' => 'java', 'key3' => 'c++',  'key4' => 'python');

$key = "key3";

unset($arr[$key]);

print_r($arr);
  

    
/*
run:
     
Array ( [key1] => php [key2] => java [key4] => python ) 
     
*/

 

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