In Singapore, 4 PHP internships are waiting for you to apply. Browse them on Jobspotting and set up a profile for customised recommendations. Jobs in the subcategories Web Development and Frontend Development are at present the most common. Professional candidates interested in these positions should familiarise themselves with fields of expertise like Web Development, MySQL and WordPress.
Curiously, it's the startup sector that is mostly looking for PHP skills. 100% of all employers urgently looking for candidates in this area are startups. Why not have a look at jobs in another country to compare and contrast opportunities. Just use the Explore tab.