With only 2 PHP jobs at the present moment in Alcorcón, it might be worthwhile to check out job ads in similar fields of expertise.
If you sign up to Jobspotting now, you will notice that 100% of PHP jobs are the reserve of junior applicants. Internship jobs are hard to come by in this area, but check back soon as some may become available. Out of the companies at the present moment hiring for PHP on Jobspotting, none of these are startups. While you're here, you can check out interesting information like recruiting trends, and see the quantity of jobs on offer.