PHP syntax for dereferencing function result
60800
PHP: Access Array Value on the Fly
27679
What does the PHP error message "Notice: Use of undefined constant" mean?
66357
What does the function declaration "sub function($$)" mean?
120580
What does "=>" mean in PHP?
145572
Does PHP feature short hand syntax for objects?
111655
What is the difference between single-quoted and double-quoted strings in PHP?
78469
Is a closure for dereferencing variables useful?
32232
How does the "&" operator work in a PHP function?
42004
What is the PHP shorthand for: print var if var exist
93409
Any way to specify optional parameter values in PHP?
59476
What is the function __construct used for?
108661
In php, is 0 treated as empty?
150666
How to define global functions in PHP
140951
why (object) NULL or new stdClass IN a php function?
130453
Redefining PHP function?
97134
PHP conditionals, brackets needed?
96454
In PHP, what does "<<<" represent?