Meaning of such function definition in wordpress "function &get_post"
20
What does it mean to start a PHP function with an ampersand?
120580
What does "=>" mean in PHP?
68351
Why can I use a function before it's defined in JavaScript?
57072
should function be defined before it is used in python?
13625
Only get_posts of certain post formats
28214
What do parentheses surrounding an object/function/class declaration mean?
155434
How is the codomain for a function defined?
81279
When to use global $post and other global variables?
20867
what is the purpose of the extra asterisks in php comments?
150791
What is the correct way to use WordPress functions outside WordPress files?
32232
How does the "&" operator work in a PHP function?
97840
What is the point of using a named function expression?
102620
Confusion about the definition of function
52320
What are PHP nested functions for?
114573
What's the purpose of 'taxonomies' parameter in register_post_type()?
117582
what is this() ? can it have multiple parameters?
18493
Why is an empty function considered a function?