scope of variables in PHP
27136
Reference: What is variable scope, which variables are accessible from where and what are "undefined variable" errors?
5123
PHP variable variables
52
Pass PHP variables to Javascript/jquery
155747
USING $THIS in PHP
109507
How to pass variables by reference and by value
113905
How can I check whether a variable is defined in JavaScript?
128728
Objective C Equivalent of PHP's "Variable Variables"
95117
How do I pass variables to JavaScript?
142031
Variable scope confusion in C#
131630
Using braces with dynamic variable names in PHP
134881
Transfer variables between PHP pages
2317
How do I pass variables and data from PHP to JavaScript?
39195
Variable scope - database.query() has access to variables not in scope
17184
Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
120355
Where are $_SESSION variables stored?
140227
How variables inside braces are evaluated
61704
How to use variable inside parameter $_GET? example: ($_GET[$my_var])