Need two php functions that involve string validation & parsing. Detailed instructions are in the include file.
1) Functions pass test cases 2) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 3) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 4) Complete ownership and distribution copyrights to all work purchased.