清水的百宝箱

zen-cart后台会报这个错误->

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home1/megacoll/public_html/shopping/admin/includes/classes/logger.php:106) in /home1/megacoll/public_html/shopping/includes/functions/sessions.php on line 108

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home1/megacoll/public_html/shopping/admin/includes/classes/logger.php:106) in /home1/megacoll/public_html/shopping/includes/functions/sessions.php on line 108

Warning: Cannot modify header information - headers already sent by (output started at /home1/megacoll/public_html/shopping/admin/includes/classes/logger.php:106) in /home1/megacoll/public_html/shopping/admin/includes/init_includes/init_templates.php on line 69

Warning: Cannot modify header information - headers already sent by (output started at /home1/megacoll/public_html/shopping/admin/includes/classes/logger.php:106) in /home1/megacoll/public_html/shopping/admin/includes/functions/general.php on line 37

导致网站后台不能登录，很是讨厌。

如果你拥有php.ini的管理权限，那么，直接编辑php.ini，将output_buffer打开（随便给个1024-4086的值）,如果没有php.ini的权限，但是服务器提供了.htaccess 功能的话，那么在.htaccess中加一句这个东西就可以了：

把所有的php檔案都查了還是一樣。
最後發現原來是我租的主機在 php.ini 裡沒設定 output_buffering。雖尚未請他們改正，不過先用 .htaccess 試了可以。

.htaccess 設定如下：
 php_value output_buffering 4096

来自一个被大陆封锁了的台湾论坛，在快照里看到的。

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