ReflectionParameter::isCallable

(PHP 5 >= 5.4.0, PHP 7)

ReflectionParameter::isCallable — Returns whether parameter MUST be callable

说锟斤拷

public ReflectionParameter::isCallable ( void ) : bool

Warning

锟斤拷锟斤拷锟斤拷锟斤拷未锟斤拷写锟侥碉拷锟斤拷锟斤拷锟叫诧拷锟斤拷锟叫憋拷

锟斤拷锟斤拷

锟剿猴拷锟斤拷没锟叫诧拷锟斤拷锟斤拷

锟斤拷锟斤拷值

Returns TRUE if the parameter is callable, FALSE if it is not or NULL on failure.