I applied online. The process took 1 day. I interviewed at Hello World Language Center (Boulder, CO) in Jun 2015
Interview
Came to the office, there were several people interviewing me. They asked question about php and my previous work experience. They were friendly. They were also asking specific questions about PHP internal workings and about object oriented programming.
Interview questions [1]
Question 1
How many years did you work as a php web developer?