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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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