Reset PHP Array Index

Question

I have a PHP array that looks like this:

[3] => Hello
[7] => Moo
[45] => America

What PHP function makes this?

[0]         


        

Answer 1

If you want to reset the key count of the array for some reason;

$array1 = [
  [3]  => 'Hello',
  [7]  => 'Moo',
  [45] => 'America'
];
$array1 = array_merge($array1);
print_r($array1);

Output:

Array(
  [0] => 'Hello',
  [1] => 'Moo',
  [2] => 'America'
)