Is there a short way in PHP to express $item->foo() for callback?
38810
PHP: array_map on object?
71972
MySQLi equivalent of mysql_result()?
36999
How to pass a callback as a parameter into another function
27225
Extracting return value from nested callback function
102193
How do I get the function name inside a function in PHP?
7683
How to access the correct `this` inside a callback?
33065
Java equivalent to PHP's preg_replace_callback
125292
how to pass a non static-member function as a callback?
81279
When to use global $post and other global variables?
871
Why does PHP not complain when I treat a null value as an array like this?
45549
How to add callback to AJAX variable assignment
123380
Built in support for sets in PHP?
33132
do_shortcode inside AJAX callback
19612
Fastest way to retrieve a  in PHP
130453
Redefining PHP function?
156722
How to override built-in PHP function(s)?
29593
What is the "->" PHP operator called?