ReflectionClass::isInternal

Checks if class is defined internally by an extension, or the core

Description

public bool ReflectionClass::isInternal()

Checks if the class is defined internally by an extension, or the core, as opposed to user-defined.

Parameters

This function has no parameters.

Return Values

Returns true on success or false on failure.

Examples

Example #1 Basic usage 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)

See Also

  • ReflectionClass::isUserDefined