PHP get_class_methods function usage

PHP get_class_methods function usage

The get_class_methods function returns an array composed of class method names. This article will briefly share the usage of this function.

Function prototype array get_class_methods (mixed $ class_name)

Returns an array of method names defined in the class specified by class_name. If an error occurs, NULL is returned.

Note: from PHP 4.0.6, you can specify the object itself to replace class_name. The following is an example of get_class_methods:

<?phpclass myclass {// constructorfunction myclass() {return(true);}// method 1function myfunc1() {return(true);}// method 2function myfunc2() {return(true);}}$class_methods = get_class_methods('myclass');// or$class_methods = get_class_methods(new myclass());foreach ($class_methods as $method_name) {echo $method_name,'<br />';}

The above example will output:

Myclass
Myfunc1
Myfunc2

Note:

Since PHP 5, this function is returned (case sensitive) according to the name defined by the method ). PHP 4 always returns lowercase letters.

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