Solution to the include file error in PHP script
Updated: November 20, 2008 14:01:59 Author:
Often, when the php page uses include, require, require_once to include pages in other locations, an error will occur, such as not finding a second page, or permissions are not allowed, etc. You can exclude it according to the following methods.
1. When an error like "File not found" appears, check whether the include file is located correctly. The following quotes the original words of the php manual page:
Files for including are first looked in include_path relative to the current working directory and then in the directory of the current script. . if your include_path is libraries, current working directory is /www/, you included include/ and there is include "" in that file, is first looked in /www/libraries/ and then in /www/include/. If filename begins with ./ or ../, it is looked only in include_path relative to the current working directory.
2. When a permission deny similar error occurs, the following method is excluded
a) Check whether the included file read permission is open
b) Detect whether the x permission of each directory on the included file path is open, which determines whether the directory can be browsed.
Files for including are first looked in include_path relative to the current working directory and then in the directory of the current script. . if your include_path is libraries, current working directory is /www/, you included include/ and there is include "" in that file, is first looked in /www/libraries/ and then in /www/include/. If filename begins with ./ or ../, it is looked only in include_path relative to the current working directory.
2. When a permission deny similar error occurs, the following method is excluded
a) Check whether the included file read permission is open
b) Detect whether the x permission of each directory on the included file path is open, which determines whether the directory can be browsed.
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