PHP function to delete all between certain character(s) in string

Question

I\'m interested in function delete_all_between($char1, $char2, $string) that will search given $string for $char1 and $char2 and, if such has been found, clear

Answer 1

Here's a oneliner:

preg_replace('/START[\s\S]+?END/', '', $string);

Replace START and END :) Credits go to another SO thread!