SYMBOL

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z]

# (use in single-line comments) 2nd 3rd
#! (hash bang character)
     shell script
$_SERVER super-global array
     web server environmental information
         scripts 2nd
         servers 2nd
         users 2nd
% (modulus operator) 2nd
' (backticks)
     host program execution 2nd
(statement terminator)
* (multiplication operator)
+ (addition operator)
++ (increment operator) 2nd
- (subtraction operator)
-- (decrement operator) 2nd
/ (division operator)
/*É*/ (use in multiple-line comments) 2nd 3rd
// (use in single-line comments) 2nd 3rd
?php tag 2nd 3rd