php object tool_PHP tutorial

class_exists — Checks whether the class is defined and returns true if the class exists

get_class — Returns the class name of the object

get_class_methods — Returns an array consisting of class method names

get_declared_classes — Returns an array of names of defined classes

is_callable — Check whether the parameter is a legal callable structure

method_exists — Check whether a class method exists

　 bool method_exists ( mixed $object , string $method_name )

Check whether the method of the class exists in the specified object.

get_class_vars — Returns an array consisting of the default properties of the class (only public properties are shown)

　array get_class_vars ( string $class_name )

Returns an associative array composed of the default public properties of the class. The elements of this array exist in the form of varname => value.

get_parent_class — Returns the parent class name of the object or class

is_subclass_of — Returns if this object is a subclass of this class TRUE

call_user_func — Call the callback given by the first parameter

call_user_func_array — Call a callback with an array of parameters

The

flectionClass class reports information about a class.

Reflection::export — Exports

http://www.bkjia.com/PHPjc/440166.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/440166.htmlTechArticleclass_exists Check whether the class has been defined, if the class exists it returns true get_class Returns the class name of the object get_class_methods Returns the methods of the class Get_declared_classes, an array of names, returns...