Summary of usage of php file name basename() function

The basename() function in PHP gives a string containing the full path to a file. This function returns the basic file name. This article collects several articles about using the PHP basename() function to obtain the file name. This article hopes to help you understand how to use the PHP basename() function to obtain the file name.

1.Detailed explanation of the usage of php basename() function to obtain the file name

php basename() function gives a string containing the full path to a file , this function returns the basic file name. If the filename ends with suffix, this part will also be removed. In Windows, both slash (/)

and backslash (\) can be used as directory separators. In other environments, it is a slash (/)

2.Example analysis of __FILE__, dirname and basename usage in PHP

This article uses examples to describe PHP __FILE__, dirname and basename usage. Share it with everyone for your reference. The specific method is as follows: In php, __FILE__ is the full path and file name of the currently running file. If used in an included file, the included file name is returned. This is a magic variable (predefined constant), We can use dirname and basename to get the file directory or file name.

3.Explanation on using php pathinfo(), parse_url(), basename() functions to parse URLs

PHP functions pathinfo(), parse_url() and basename(), these three are all functions for parsing URLs, but there are some differences. This article lists some examples. I hope Through these examples, it will be easier for everyone to understand the usage methods and techniques of these three functions. The pathinfo function is to obtain the path, directory or file name of the file. The parse_url() function is used to parse URLs and return an associative array of parsed components. This function will not detect whether the URL is legal, but will only try to parse it correctly. The basename() function returns the file name in the path

4.The differences and examples of dirname, basename, and pathinfo functions in php

php dirname function is to obtain Given the directory part of the file path, the php basename() function gets the file name part of the path, which is the opposite of dirname() (dirname gets the directory part of the path). The php pathinfo function is used to parse the path and parse the path into an array. The array includes four values: directory name, complete file name, file extension and file name (excluding file suffix), and the key names of these four values ​​are respectively dirname, basename, extension and filename, we can use these four key names to obtain the directory name, complete file name, file extension and file name values. This article mainly introduces the differences and usage examples of these three functions in detail.

[Questions and answers about the basename() function]

php basename gets the file name. If there are special symbols, there will be garbled characters!

[basename entry]

basename

[Related article recommendations]

php pathinfo() function gets file path information usage summary

php dirname() function returns file directory usage summary

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