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Im not sure how to get what i want out of this string userid%22%3Bi%3A3%3B%7D i need to get whatever falls between userid%22%3Bi%3A and %3B%7D in this example it happens to be the number 3 but it could be 2000. Any help greatly appreciated

hello all not sure if this is the right place for this but ill give it a shot i am having trouble with md5 hashing. when i hash my password and send it to the database it looks like this i wish my password to hash and look like this im using mysql as my database and i have 3 fields id...