why variable in function protect( ) output nothing?
112198
Global Variables vs. Local Variables
152165
Why is there no function with a nonempty domain and an empty range?
110433
Locally declared variables can not be inspected
19638
What is the purpose of the var keyword and when should I use it (or omit it)?
25151
A variable modified inside a while loop is not remembered
74511
Brace expansion not working in a script
119116
header location doesn't work and still in protect page
115381
Why variable hoisting after return works on some browsers, and some not?
75200
How to unprotect GeneratingFunction
91006
Why can I refer to a variable outside of an if/unless/case statement that never ran?
95117
How do I pass variables to JavaScript?
133763
Why is PHP not replacing the variable in string?
47286
Infix form of PutAppend ( >>> ) does not work with variable
105351
how to write variables value with file_put_contents()?
101361
Why does local fn=$(...) mask the $? status code
91295
Why does a Try/Catch block create new variable scope?
14092
How does "do something OR DIE()" work in PHP?