note 18720 deleted from function.strrpos by googleguy

Note Submitter: derek at slashview dot com ---- To find the position of the start of the last occurence of a string, we can do this: $pos=strlen($haystack) - (strpos(strrev($haystack), strrev($needle)) + strlen($needle)); The idea is to reverse both $needle and $haystack, use strpos to find the first occurence of $needle in $haystack, then count backwards by the length of $needle. Finally, subtract $pos from length of $haystack. A lot easier to figure out if you use a test string to visualize it. :)