array_walk_recursive, function using variable outside in PHP
85438
In PHP, what is a closure and why does it use the "use" identifier?
60720
how to change value of parameter recursive under folder
38133
JavaScript variables declare outside or inside loop?
140449
How to alias a function in PHP?
150666
How to define global functions in PHP
88906
Access array returned by a function in php
6368
Assign a variable inside a Block to a variable outside a Block
106904
PHP Default Function Parameter values, how to 'pass default value' for 'not last' parameters?
28884
PHP function overloading
951
Using global variables in a function
11179
unpacking an array of arguments in php
48128
Declaring variables inside or outside of a loop
79873
Accessing variables from other functions without using global variables
3175
Can you 'exit' a loop in PHP?
17184
Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
137393
Passing an Array as Arguments, not an Array, in PHP
113819
Use variable outside the success function from an ajax/jquery call