ReflectionExtension::getFunctions
(PHP 5, PHP 7, PHP 8)
ReflectionExtension::getFunctions — Gets extension functions
Description
public ReflectionExtension::getFunctions(): array
Get defined functions from an extension.
Parameters
This function has no parameters.
Return Values
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.
Examples
Example #1 ReflectionExtension::getFunctions() example
<?php
$dom = new ReflectionExtension('SimpleXML');
print_r($dom->getFunctions());
?>
The above example will output something similar to:
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
)
)
See Also
- ReflectionExtension::getClasses() - Gets classes
- get_extension_funcs() - Returns an array with the names of the functions of a module
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