How to convert integer to array in php

php method to convert integers to arrays: First create a PHP sample file; then use the "array_map('intval', str_split($number));" method to convert integers into arrays.

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

How does php convert an integer to an array?

You can use str_split and intval:

$number = 2468;
    $array  = array_map('intval', str_split($number));
var_dump($array);

This will give the following output:

array(4) {
  [0] => int(2)
  [1] => int(4)
  [2] => int(6)
  [3] => int(8)
}

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