Delving deeper into the PHP lake…testing if a variable exists in a list

As a PHP developer of almost four years now, I often still come across little problems in coding that make me do the good ol Google search to find the answer. (someday I will have memorised the entire PHP manual, but today is not that day ;-). Anyway today I was asked about how to… Continue reading Delving deeper into the PHP lake…testing if a variable exists in a list