(PHP 5, PHP 7)
Checks if class is defined internally by an extension, or the core
public bool ReflectionClass::isInternal ( void )
Checks if the class is defined internally by an extension, or the core, as opposed to user-defined.
Returns:
Returns TRUE on success or FALSE on failure.
Examples:
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:
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