OOP PHP4
Posted: Tue Feb 15, 2005 11:12 pm
Hi coders,
Can somebody recommend a good OOP PHP4 tutorial website?
Also a question; if PHP4 passes variables by value not reference then that means memory unit(s) is allocated each time we pass a variable. When the focus changes from function A to function B, what happens to the variable in function A? It still stays there I assume - using up memory?
Now say function B has finished - what happens to the variables within? is it in memory still?
I need a good OOP website for PHP4 too!
Can somebody recommend a good OOP PHP4 tutorial website?
Also a question; if PHP4 passes variables by value not reference then that means memory unit(s) is allocated each time we pass a variable. When the focus changes from function A to function B, what happens to the variable in function A? It still stays there I assume - using up memory?
Now say function B has finished - what happens to the variables within? is it in memory still?
I need a good OOP website for PHP4 too!