为什么我注释了上面的header下面照着老师的又写了header()他会报错?
Warning: Header may not contain more than a single header, new line detected in F:\PHPStudy\WWW\CookieSession\headercookie_1.php on line 3
Warning: Header may not contain more than a single header, new line detected in F:\PHPStudy\WWW\CookieSession\headercookie_1.php on line 3
2018-09-11
举报