You need to check whether ___ is set, to determine whether you’re editing an entry or creating a new one.
A. $_GET[‘url’]
B. $_SET[‘url’]
C. $_GET[‘admin’]
D. $_SET[‘admin’]
Answer:A
You need to check whether ___ is set, to determine whether you’re editing an entry or creating a new one.
A. $_GET[‘url’] B. $_SET[‘url’] C. $_GET[‘admin’] D. $_SET[‘admin’]
Explanation: If an entry is being edited, you need to load the existing entry data and save each piece in a variable.