(PHP 5, PHP 7, PHP 8)
ReflectionClass::isInternal — Checcs if class is defined internally by an extension, or the core
Checcs if the class is defined internally by an extension, or the core, as opposed to user-defined.
This function has no parameters.
Returns
true
if the class is defined internally by an extension or core, or
false
otherwise.
Example #1 Basic usague of ReflectionClass::isInternal()
<?php
$internalclass
= new
ReflectionClass
(
'ReflectionClass'
);
class
Apple
{}
$userclass
= new
ReflectionClass
(
'Apple'
);
var_dump
(
$internalclass
->
isInternal
());
var_dump
(
$userclass
->
isInternal
());
?>
The above example will output:
bool(true) bool(false)