Gets extension functions

# ReflectionExtension::getFunctions

(PHP 5, PHP 7)

ReflectionExtension::getFunctions — Gets extension functions

### Descrierea

public ReflectionExtension::getFunctions ( void ) : array

Get defined functions from an extension.

### Parametri

Această funcție nu are parametri.

### Valorile întoarse

An associative array of ReflectionFunction objects, for each function defined in the extension with the keys being the function names. If no function are defined, an empty array is returned.

### Exemple

Example #1 ReflectionExtension::getFunctions() example

`<?php
$dom = new ReflectionExtension('SimpleXML');
print_r($dom->getFunctions());
?>`

Exemplul de mai sus va afișa ceva similar cu:

    Array
    (
        [simplexml_load_file] => ReflectionFunction Object
            (
                [name] => simplexml_load_file
            )

        [simplexml_load_string] => ReflectionFunction Object
            (
                [name] => simplexml_load_string
            )

        [simplexml_import_dom] => ReflectionFunction Object
            (
                [name] => simplexml_import_dom
            )

    )

### A se vedea și

- ReflectionExtension::getClasses() - Gets classes
- get_extension_funcs() - Returns an array with the names of the functions of a module