(PHP 4, PHP 5, PHP 7, PHP 8)
get_class_methods — Gets the class methods' names
$object_or_class): arrayGets the class methods names.
object_or_classThe class name or an object instance
   Returns an array of method names defined for the class specified by
   object_or_class.
  
| Version | Description | 
|---|---|
| 8.0.0 | The object_or_classparameter now only accepts objects or valid class names. | 
Example #1 get_class_methods() example
<?php
class myclass {
    // constructor
    function __construct()
    {
        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\n";
}
?>
The above example will output:
__construct myfunc1 myfunc2