从子域检查/上传图像到域文件夹 [英] check/upload images to domain folder from subdomain

问题描述

我有域名www.mysite.com和子域名api1.mysite.com。那里（在域中）有几个文件夹和文件夹图像。还有一个名为api1的文件夹是子域的文件夹。我不能弄清楚，是如何从子域中找到一个多米诺骨牌的文件夹图像，并在那里上传文件或检查它们是否存在。我正在使用php。例如

I have domain www.mysite.com and subdomain api1.mysite.com. There (in domain) are several folders and folder "images". There also is a folder called api1 which is subdomain's folder. What I can't figure out, is how to locate from subdomain a domian's folder "images" and upload files there or check if they exist. I'm using php. e.g.

此行位于子域文件夹中的一个文件中，images文件夹是一个级别的 - 在域文件夹中。

this line is located in one of the files in subdomain folder and "images" folder is one level up - in domain folder.

$dir_img_small = file_exists('images/users/small/i_'.$profile_id.'.jpg');

我尝试使用 ../ 图像，但它没有工作。请帮助！

I tryed to use ../ before images but it didn't work. Please help!

谢谢你们！我解决了我的自我ADDED ../../www IN FRONT OF图像。请注意家庭目录中的一个更短的工作和工作。

THANK YOU EVERYONE! I SOLVED IT MY SELF. ADDED ../../www IN FRONT OF images. NOTICED A SHORTCUT IN HOME DIRECTORY AND IT WORKED.

推荐答案

也许您应该尝试提供目录的完整路径： p>

Perhaps you should try to provide the full path to the directory:

$root_path = "enter root path here/";
$dir_img_small = file_exists($root_path . 'images/users/small/i_'.$profile_id.'.jpg');

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