Question

How to remove an element from an array in PHP

Answer 1

$arr = array("aaa", "bbb", "ccc");
     
unset($arr[1]);

print_r($arr);
  
/*
run:
   
Array ( [0] => aaa [2] => ccc ) 
   
*/

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Answer 2

$arr = array(1, 2, 3, 4, 5);

unset($arr[3]);

print_r($arr);
  
/*
run:
   
Array ( [0] => 1 [1] => 2 [2] => 3 [4] => 5 ) 
   
*/

 

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