实例首页
自学教程
IT工具箱
源代码
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>PHP count() 实例 - 自学教程(runoops.com)</title> </head> <body> <?php $cars = array("Volvo", "BMW", "Toyota"); echo count($cars); ?> </body> </html>
运行结果：