How to determine if php is a static method

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php method to determine whether it is a static method:

1. Create a new file, create a class, and write a static method, an ordinary method :

<?php
class Test
{
    public function wzl(){
        echo &#39;我是一个普通方法<br>&#39;;
  
    }
  
    public static function cwh(){
        echo &#39;我是一个静态方法<br>&#39;;
  
    }
  
}
$class = new Test();
$class->wzl();
$class::cwh();

2. Use the browser to access the file and view the results:

3. If we use the static method access form to access the ordinary method

$class = new Test();
$class::wzl();

The result is as follows:

$class = new Test();
$class->cwh();

$rm = new ReflectionMethod('Test','wzl');
  
var_dump($rm->isStatic());
  
$rm2 = new ReflectionMethod('Test','cwh');
  
var_dump($rm2->isStatic());

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