# runkit7 Functions

## Table of Contents

- runkit7_constant_add — Similar to define(), but allows defining in class definitions as well
- runkit7_constant_redefine — Redefine an already defined constant
- runkit7_constant_remove — Remove/Delete an already defined constant
- runkit7_function_add — Add a new function, similar to create_function
- runkit7_function_copy — Copy a function to a new function name
- runkit7_function_redefine — Replace a function definition with a new implementation
- runkit7_function_remove — Remove a function definition
- runkit7_function_rename — Change a function's name
- runkit7_import — Process a PHP file importing function and class definitions, overwriting where appropriate
- runkit7_method_add — Dynamically adds a new method to a given class
- runkit7_method_copy — Copies a method from class to another
- runkit7_method_redefine — Dynamically changes the code of the given method
- runkit7_method_remove — Dynamically removes the given method
- runkit7_method_rename — Dynamically changes the name of the given method
- runkit7_object_id — Return the integer object handle for given object
- runkit7_superglobals — Return numerically indexed array of registered superglobals
- runkit7_zval_inspect — Returns information about the passed in value with data types, reference counts, etc