PHP get_class_methods function usage_PHP tutorial

PHP get_class_methods function usage

The function of get_class_methods function is to return an array composed of the method names of the class. This article will briefly share the related usage of this function.

Function prototype array get_class_methods (mixed $class_name)

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

Note: Starting with PHP 4.0.6, it is possible to specify the object itself instead of class_name. Specific examples of use of get_class_methods() are as follows:

<?php
class myclass {
	// constructor
	function myclass() {
		return(true);
	}
	// method 1
	function myfunc1() {
		return(true);
	}
	// method 2
	function 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 returns the method's defined name (case-sensitive). In PHP 4 always returns lowercase.

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