主页
PHP
PHP as 关键字
tryphp_keyword_as3
运行 ❯
×
更改方向
保存代码
更改主题
<!DOCTYPE html> <html> <body> <?php trait message1 { public function msg1() { echo "OOP is fun! "; } } class Welcome { use message1 { message1::msg1 as msg; } } $obj = new Welcome(); $obj->msg(); ?> </body> </html>