A brief discussion on the mutual calling of static methods and non-static methods in PHP

Static methods can be called in non-static methods of PHP

class test{
   
  public static function strPrint(){
    echo &#39;this is strPrint static function<br>&#39;;
  }
   
  public function staticFuncInvoke(){
    self::strPrint();
  }
}
 
$test = new test();
 
$test->staticFuncInvoke();

The above code will output: this is strPrint static function.

And the following code will hang directly, and PHP will directly give fatal error:

Fatal error: Using $this when not in object context in E:htdocstestcontent.php on line 6

class test{
   
  public static function strPrint(){
    $this->staticFuncInvoke();
  }
   
  public function staticFuncInvoke(){
    echo 'this is a nonstatic function named staticFuncInvoke';
  }
}
 
test::strPrint();

The above is the editor’s brief discussion on the mutual calling of static methods and non-static methods in PHP That’s all. I hope everyone will support the PHP Chinese website~

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