課題
06.function/returnValue.php
- 表示
- ソース
-
<?php function addition($var1, $var2){ $var1 + $var2; } ?> <!DOCTYPE html> <html lang="ja"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="initial-scale=1.0"> <title>戻り値</title> </head> <body> <h1 id="title">戻り値</h1> <?php $num1 = 5; $num2 = 6; $num3; print($num3); ?> </body> </html>