What Will Be The Output Of The Following Php Codep Pre Langphp #304

What will be the output of the following PHP code?</p> <pre><code class="language-php" line="1"> <?php class ParentClass { } class MyClass extends ParentClass { } $a = new MyClass; var_dump($a instanceof MyClass); var_dump($a instanceof ParentClass); ?> </code></pre>

This multiple choice question (MCQ) is related to the book/course gs gs107 PHP: Hypertext Preprocessor. It can also be found in gs gs107 Objects and Databases - PHP Object Basics - Quiz No.2.

 <?php class ParentClass { }  class MyClass extends ParentClass { }  $a = new MyClass;  var_dump($a instanceof MyClass); var_dump($a instanceof ParentClass); ?> 

bool(false) bool(false)

bool(true) bool(true)

bool(false) bool(true)

bool(true) bool(false)