问题描述
我正在开发一个管理后端带有级联选项插件的opencart解决方案.这样，在保存表单时，具有大量选项的产品会创建大型的$ _POST数组.
I'm developing an opencart solution with a cascading option plugin in the admin backend. As such, when saving the form, products with a large combination of options are creating large $_POST arrays.
据我所知，该数组(该产品的长度刚好超过1000个键)被截断了1000个标记(符合max_input_vars的默认值).
As far as I can see, the array (which is just over 1000 keys long for this product) is being truncated around the 1000 mark (which fits in with the default value of max_input_vars).
我在php 5.3.29上，它应该允许我更改max_input vars ini设置.我已经添加到本地php.ini，还尝试了服务器php.ini.我的phpinfo()说max_input_vars:3000，但数组在同一点仍被截断.
I am on php 5.3.29 which should allow me to change max_input vars ini setting. I have added to the local php.ini and also tried the server php.ini. My phpinfo() says max_input_vars: 3000, but the array is still truncating at the same point.
我推测这不是post_max_size错误，因为向较小的关键post变量中添加伪文本不会在其他地方截断，但是不确定是否有任何其他ini变量会影响这一点.
I have surmised that it's not a post_max_size error as adding dummy text into smaller key post variables does not truncate at a different point, but am not sure if any other ini variables could affect this.
我还检查了Charles调试器，肯定会完整地张贴整个帖子数组.
I have also checked in Charles debugger, the full post array is definitely being posted across.
有什么建议吗?
推荐答案
我遇到了同样的问题，我通过在此php.ini中设置max_input_vars值来解决此问题:/etc/php5/apache2/php.ini
I had the same issue, and I fixed it by setting max_input_vars value in this php.ini:/etc/php5/apache2/php.ini
即使php_info()报告使用了不同的php.ini(/etc/php5/cli/php.ini).顺便说一句，在我偶然发现该解决方案之前，我还尝试在.htaccess(在网页根目录中)中设置该值，但没有任何效果.
even though php_info() reported a different php.ini used (/etc/php5/cli/php.ini). BTW, before I stumbled upon the solution, I also tried setting up the value in .htaccess (in the web page root directory), with no effect.
这似乎是PHP 5.5中可能的错误.无论如何，我建议您在服务器上找到所有php.ini文件(找到php.ini")，并在所有文件中设置max_input_vars(或第一个起作用的文件eh).不要忘记重启Apache，这样才能生效(sudo/etc/init.d/apache2 restart)
This looks like a possible bug in PHP 5.5. In any case, I suggest locating all php.ini files on your server ("locate php.ini") and setting max_input_vars in all of them (or the first one that works, eh). Don't forget to restart Apache so this takes effect (sudo /etc/init.d/apache2 restart)
顺便说一句，我的PHP版本是5.5.9-1ubuntu4.5，已安装在Ubuntu 14.04上.
BTW, my PHP Version is 5.5.9-1ubuntu4.5, installed on Ubuntu 14.04.
这篇关于帖子数组被截断，max_input_vars不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！