Cannot send session cache limiter - headers already sent问题

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Cannot send session cache limiter - headers already sent问题

在php.ini中将“always_populate_raw_post_data ”设置为“-1”,并重启…

Warning: session_start() [function.session-start]: Cannot send session cache limiter

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at D:\orther object\phptest\session.php:1) in D:\orther object\phptest\session.php on line 2 1. 如果用dreamwever的话并使用utf-8编码,请在某个…

sqli-labs Less24 登录出现报错Cannot send session cache limiter....

问题描述这是一道二次注入题,注册完成后,应该登录然后修改密码,但是登录的时候出现: Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /var/www/html/Less-24/login.php:9) in /var/www/html/Less-24/login.php on line 11 Warning: Cannot modify h…

Cannot send session cache limiter Cannot modify header information

当php报出 Cannot send session cache limiter 或Cannot modify header information 的错误时其理论上是因为php代码以前有html的代码我今天发现这个错误然后去看了下php文件发现<?php 的上一行为空行去掉之后再刷新页面解决往往还有的错误是因为 headr()这个函数值钱有过输出或者html代码…

php: Cannot send session cache limiter

修改php.ini中的session.auto_start = 0 为 session.auto_start = 1 MAC 的php.ini 在 /private/etc/ 目录下修改的时候发现sudo 也是readonly,查看后发现没有写的权限, chmod u+w php.ini 即可.…

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by

配置php网站的时候,经常会在页首出现Warning: session_start() [function.session-start]: Cannot send session cache limiter,也不影响页面打开. Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at D:\orther…

Warning: session_start() [function.session-start]: Cannot send session cookie解决办法

在很多时间使用了session就会出来如下提示了, Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/u114264/include/db_mysql教程.class.php教程:1) in /home/u114264/login1.php on line 3 Warning: sessio…