Function Handling

- « filter_var

- Introduction »

- PHP Manual
- Variable and Type Related Extensions
- Function Handling

# Function Handling

- Introduction
- Installing/Configuring
  - Requirements
  - Installation
  - Runtime Configuration
  - Resource Types
- Predefined Constants
- Function handling Functions
  - call_user_func_array — Call a callback with an array of parameters
  - call_user_func — Call the callback given by the first parameter
  - create_function — Create a function dynamically by evaluating a string of code
  - forward_static_call_array — Call a static method and pass the arguments as array
  - forward_static_call — Call a static method
  - 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