Run »
×
Change Orientation
<!DOCTYPE html> <html> <body> <?php $a = "Hello world!"; echo "The value of variable 'a' before unset: " . $a . "<br>"; unset($a); echo "The value of variable 'a' after unset: " . $a; ?> </body> <!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_var_unset by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:51:08 GMT --> </html>
×
Report a Problem:
Your E-mail:
Page address:
Description:
Submit