<html><body>function myTest() { $x = 5; // local scope echo "<p>Variable x inside function is: $x</p>";} myTest();// using x outside the function will generate an errorecho "<p>Variable x outside function is: $x</p>";</body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_var_local by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:29:30 GMT --></html>