Question

How to rearrange array keys indexes in PHP

Answer 1

$arr = Array ( 2 => 'php', 3 => 'java', 5 => 'python');
print_r($arr);
echo "<br />";
$arr = array_values($arr);
print_r($arr);

/*
run:
 
Array ( [2] => php [3] => java [5] => python ) 
Array ( [0] => php [1] => java [2] => python )
    
*/

 

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