Echoing a variable in an included php file

Question

Okay, so let's say I have a webpage with a defined php $variable, and then I use include("variableEchoed.php), which just echos $variable. How do I accomplish this? Simply doing what I said above doesn't work. Again, I want to use an included php file to echo a variable onto another webpage where that variable is defined. JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

Index.php <?php $variable = 'test'; include('variableEchoed.php'); ?> variableEchoed.php <?php echo($variable); ?> The result will be test.