Functions Questions and Answers
Here are all the questions currently listed on PHP Questions in the Functions category:
FunctionsHow do I get a variable in a function to retain its value between calls?
How do I make a variable from outside a function work in that function?
How do I return a value from a function?
PHP Fatal error does not result in HTTP error code 500. When PHP code throws a Fatal error, I would expect Apache to respond with HTTP 500, not a 200?
What is a function?
What is a static variable within a function?