如何将一个字符串分成两个，然后将其中一个字符串变成一个数字[php]

Question

I have this string:

"$string="Med0x2"

What I want, is to separate it into two strings, like this:

$string1="Med0x" ; $string2="2";

And then convert $string2 into an int variable (covert from string to int)

How do I do this?

Answer 1

$string = "Med0x2";
$string1 = substr($string, 0, 5);
$string2 = substr($string, 5);
$integer = (int) $string2;