Ongoing Php, mysql error finder, and fixer

I am constantly spending time finding and fixing tiny glitches in scripts and files. I need someone on an hourly rate that i can ping some files and a screengrab too, and they code and fix the error, will also involve adding small functionalities to scripts/sites. general web amends should be proficient in php, mysql, and ajax, knowledge of smarty, wordpress, and phpbb, is a plus ## Deliverables will depend per project, but in essence weel thought out solutions that are standards compliant