Home / PHP / Manual / ...

XXXIV. Function Handling functions

These functions all handle various operations involved in working with functions.

Table of Contents

call_user_func_array --  Call a user function given with an array of parameters

call_user_func --  Call a user function given by the first parameter

create_function -- Create an anonymous (lambda-style) function

func_get_arg -- Return an item from the argument list

func_get_args --  Returns an array comprising a function's argument list

func_num_args --  Returns the number of arguments passed to the function

function_exists --  Return TRUE if the given function has been defined

get_defined_functions --  Returns an array of all defined functions

register_shutdown_function --  Register a function for execution on shutdown

register_tick_function --  Register a function for execution on each tick

unregister_tick_function --  De-register a function for execution on each tick

Home / PHP / Manual / ...