CascadiaPHP 2024


(PHP 5 >= 5.2.0, PHP 7, PHP 8)

ReflectionFunctionAbstract::isInternalChecks if is internal


public ReflectionFunctionAbstract::isInternal(): bool

Checks whether the function is internal, as opposed to user-defined.


This function has no parameters.

Return Values

true if it's internal, otherwise false

See Also

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top