php array re populate keys

Question

Hi I have an array, I need to change the keys, in an orderly manner but don\'t change the order the values are. e.g.

$a = array (
 0=>\'h\',
 1=>\'blab         


        

Answer 1

You can also use array_splice() instead of unset(), which will automatically reindex the array elements:

$a = array (
 0=>'h',
 1=>'blabla',
 2=>'yes'
);

array_splice($a,1,1);

var_dump($a);