Googlebot抓取错误500和PHP错误报告（带有奇怪的解决方案） [英] Googlebot Crawl Error 500 and PHP Error reporting (with a strange solution)

问题描述

所以Google不会在我的实时网站上的任何地方爬行，而不是简单的第一页 - 而只是给我500个错误。在网站管理员工具中以Google身份获取表明，它将返回带有HTTP / 1.0 500内部服务器错误标题的完整html输出。我在本地工作的xampp中打开了display_errors，但是看不到任何问题，所以我检查了live server上的error_log，也没有。最终我决定打开服务器上的display_errors - 我没有访问php.ini，所以我刚刚在htaccess文件中添加了php_flag display_errors。当我这样做Google不再返回500网络服务器错误，现在将索引页面！最奇怪的是没有新的PHP错误被显示！我只是没有得到它。

So Google wouldn't crawl anywhere on my live site other than some simple first pages - instead just giving me 500 errors. Fetching as Google in the Webmaster tools showed that it would return the full html output with the header "HTTP/1.0 500 Internal Server Error". I work locally in xampp with display_errors turned on but couldn't see any problems there so I checked the error_log on the live server - nothing there either. Eventually I decided to switch on display_errors on the server - I don't have php.ini access so I just added "php_flag display_errors on" to the htaccess file. When I did this Google no longer returned a 500 internet server error and will now index the page! The weirdest thing is no new PHP errors are being displayed! I just don't get it.

所以基本上：
PHP输出导致Googlebot的500错误，直到我把php_flag display_errors onin .htaccess，即使没有显示错误。

So basically: PHP output causes 500 error for Googlebot until I put "php_flag display_errors on" in .htaccess even though no errors are displayed.

任何帮助？我显然宁愿把display_errors从长远的关掉，但是我需要摆脱这500个错误。我只是不知道如何找出导致他们的原因。

Any help? I obviously would rather have display_errors turned off in the long run but I need to get rid of these 500 errors. I just don't know how to find out what is causing them.

推荐答案

你的eval'd代码通过@符号），它有一个解析错误。由于PHP（Bug＃45592）的错误，这将导致一个PHP 500.可以修复解析错误或摆脱Eval的某种方式（您很少需要一个eval）。

Your eval'd code (which is being silenced by a @ sign), has a parse error in it. Because of a bug with PHP (bug #45592), this will result in a PHP 500. Either fix the parse error or get rid of the Eval's somehow (you should rarely need an eval).

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