jg485 replied to jg485's topic in PHP for the Web: Visual QuickStart Guide (4th Edition)Thanks Jonathon. I must have missed that thread when I was searching the forums!
jg485 posted a topic in PHP for the Web: Visual QuickStart Guide (4th Edition)Hi everyone. I'm just working my way through the section on empty and isset functions. On page 123, Larry writes that isset is more commonly used for validating checkboxes. Is there a reason for this? Will empty or rather !empty not work for that purpose? Thanks.