Convert String To Integer - Not Starting With A Number
I can't get PHP to convert a string to an integer (or pull the numbers OUT of a string) if it doesn't start with a number, which is an issue.
Basically, i'm trying to pull the integers only out of various model numbers for pieces of equipment our store is selling - examples would be something like S820D or MS1798. I only need the 820 or the 1798 from these strings, but PHP doesn't want to play nice with either:
$product_model = "S820D";
$var = intval($product_model);
or
$var = (int) $product_model;
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