ReflectionFunctionAbstract::isUserDefined

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

ReflectionFunctionAbstract::isUserDefined — Checks if user defined

Description

public ReflectionFunctionAbstract::isUserDefined(): bool

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

Parameters

This function has no parameters.

Return Values

true if it's user-defined, otherwise false;

See Also