dirname

About define (' Discuz_root ', substr (DirName (__file__), 0,-7)); Understanding define (' Discuz_root ', substr (DirName (__file__), 0,-7)) ;Get site root directoryFor the above statement has not understood what is meant to check the relevant

Introduction to the use of _ dirname in Node. js, node. js _ dirname Preface This article mainly introduces the use of _ dirname in Node. js for your reference. Let's take a look at the details below: The method is as follows: Create a file App.

In php, the complete path and FILE name of the current running FILE are _ FILE _. if it is used in the included FILE, the included FILE name is returned, this is a magic variable (a predefined constant). we can use dirname and basename to obtain the

The PHP dirname function returns the directory name dirname (PHP 4, PHP 5) DirName-Returns the component path of the directory name Describe String dirname (string $ path) Given that a string contains the path of the file, the function returns the

Description of UseThe dirname command can take the directory portion of a given path (strip non-directory suffix from file name). This command is rarely used directly from the shell command line, and I typically use it in a shell script to get the

$ CD ' DirName $ ' and pwd%} display the current directory name${#var} to be replaced by the number of variable charactersSpecial variables$ current Shell's PID? Exit status of the previous command! PID of the previous work performed in the

For example, the current file is placed under (d: \ www \) and the file name is test. php. The test code is as follows: Copy codeThe Code is as follows: Echo _ FILE _; // obtain the absolute address of the current FILE. Result: D: \ www \ test.

? For example: The program root directory in: E:\wamp\www1. __file__ the absolute path to the current fileReturns E:\wamp\www\index.php if called in index.phpNow look at the directory structure of the program root directoryIf you call __file__ in

Usage of dirname () and _ FILE _ constants in php $ Basedir = dirname (_ FILE __); ?> If B. php is referenced by the. php file require or include in another directory. The content of the variable $

__FILE__: explanation: the full path and file name of the file. If used in the include file, the include filename is returned. Since PHP 4.0.2, __file__ always contains an absolute path, and the previous version sometimes contains a relative path.

1. Use _ FILE _ and dirname (_ FILE _) and basename (_ FILE:It is usually very effective to use dirname (_ FILE _) when configuring the FILE path, however, because the path of _ FILE _ is the complete path of the FILE where the current code is

Dirname, realpath ,__ FILE __, dirnamerealpath related to PHP paths For example, the program root directory is in: E: \ wamp \ www.   1. _ FILE _ absolute path of the current FILE If you call index. php, E: \ wamp \ www \ index. php is

Transferred from: http://blog.csdn.net/peter_cloud/article/details/9308333Copyright Notice: This article for Bo Master original article, without Bo Master permission not reproduced. Unless your original is considered cross-platform. In Linux

First, use the--HELP parameter to see it. basename command parameters are very small and easy to master.$ basename--helpUsage examples:$ basename/usr/bin/sort Output "sort".$ basename./include/stdio.h. H Output "stdio".To specify a path for basename,

For example, the current file is placed under (d: \ www \) and the file name is test. php.The test code is as follows:Copy codeThe Code is as follows:Echo _ FILE _; // obtain the absolute address of the current FILE. Result: D: \ www \ test. phpEcho

The dirname, realpath, and FILE related to the PHP path, for example, the program root directory is in: E: \ wamp \ www. 1. _ FILE _ absolute path of the current FILE If you call index. php, E: \ wamp \ www \ index. php is returned. Next,

For example, the current file is placed under (d: \ www \) and the file name is test. php.TestedCodeAs follows: Echo _ file _; // obtain the absolute address of the current file. Result: D: \ www \ test. php Echo dirname (_ file _); //

For example: The program root directory in: E:\wamp\www 1. __file__ the absolute path to the current file Returns E:\wamp\www\index.php if called in index.php Now look at the directory structure of the program root directory If you call

Http://blog.sina.com.cn/s/blog_9d074aae01013ctk.htmlFirst, dirname directive1. Function: Remove the file name from the given file name containing the absolute path (part of the non-directory) and return the remaining path (part of the directory)2.

Assuming that the current file is stored under (d:\www\), the file name is test.php.Assuming that the current file is stored under (d:\www\), the file name is test.php.Copy the Code code as follows: Note: dirname (__file__) takes the absolute