get_extension_funcs() - Get Module Functions

PHP Modules Tutorials - Herong's Tutorial Examples

∟get_extension_funcs() - Get Module Functions

This section provides a tutorial example on how to get a list of all functions provided a given module using the get_extension_funcs() function.

To get a list of all functions provided a given module, you can call the get_extension_funcs() function as shown in the following example:

<?php 
# get-extension-funcs.php
# Copyright 2009-2026 (c) HerongYang.com. All Rights Reserved.

  $module = $argv[1];
  $list = get_extension_funcs($module);
  var_dump($list);
?>

Then you can run the script with a module name to display its functions:

herong$ php get-extension-funcs.php json

array(4) {
  [0]=>
  string(11) "json_encode"
  [1]=>
  string(11) "json_decode"
  [2]=>
  string(15) "json_last_error"
  [3]=>
  string(19) "json_last_error_msg"
}