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I would like to know how to split both letters and numbers in 2 separate arrays, for example if I have$string = "2w5d15h9s";, then I want it to become
$letters = ["w", "d", "h", "s"];
$numbers = [2, 5, 15, 9];
Anybody got any idea of how to do it?
I'm basically trying to make a ban command and I want to make it so you can specify a time for the ban to expire.
Usepreg_split:
$string = "2w5d15h9s";
$letters = preg_split("/\d+/", $string);
array_shift($letters);
print_r($letters);
$numbers = preg_split("/[a-z]+/", $string);
array_pop($numbers);
print_r($numbers);
This prints:
Array
(
[0] => w
[1] => d
[2] => h
[3] => s
)
Array
(
[0] => 2
[1] => 5
[2] => 15
[3] => 9
)
Note that I am usingarray_shift orarray_pop above to remove empty array elements which arise from the regex split. These empty entries occur because, for example, when spitting on digits the first character is a digit, which leaves behind an empty array element to the left of the first actual letter.
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