CI框架 Cannot modify header information - headers already sent by
程序员文章站
2022-05-26 15:29:50
...
A PHP Error was encountered
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /var/www/fbz/application/models/Content.php:268)
Filename: helpers/url_helper.php
貌似把前面的
$logsession = $this->session->all_userdata();
这句去了也不会报错
回复内容:
A PHP Error was encountered
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /var/www/fbz/application/models/Content.php:268)
Filename: helpers/url_helper.php
貌似把前面的
$logsession = $this->session->all_userdata();
这句去了也不会报错
因为在使用session前已经有输出了
一般是因为php文件?>结尾后有空格回车
或者使用了echo或print
推荐阅读
-
setcookie中Cannot modify header information-headers already sent by错误的解决方法详解
-
PHP提示Cannot modify header information - headers already sent by解决方法
-
PHP错误Warning: Cannot modify header information - headers already sent by解决方法
-
setcookie中Cannot modify header information-headers already_PHP
-
setcookie中Cannot modify header information-headers already sent by错误的解决方法详解_php技巧
-
setcookie中Cannot modify header information-headers already sent by错误的解决方法详解_php技巧
-
PHP错误Warning: Cannot modify header information - headers already sent by解决方法
-
php彻底根绝warning: Cannot add header information - headers already sent in.
-
PHP错误Warning: Cannot modify header information - headers already sent by解决方法_php实例
-
Warning: Cannot modify header information - headers already sent by