Without joining a company (which also works on php-mysql), u can not get reql world experience ! Until u get a global certification on php-mysql, I think u can’t get proper offer on the same field. For <a href=”http://www.w3schools.com/cert/cert_php.asp”>Certifications</a>
One thing, u can do make a test lab at ur convenient place with proper loading php-mysql and for next scenario or Idea, please <a href=”http://www.wbcsoftwarelab.com/php-application.html”>Visit Here</a>
U can also try to set up “Cross Browsing Web Test Lab” !
U can try to this
Create an online quiz using PHP & MySQL. Which like quiz to be 10 questions, True/False, 1 question per page and 1 image per page. Each page would have a ‘next’ button and then at the end the user would get his/her results. (This is just for an Idea…., u can get ur from ur own)