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

We talked about using the php pathinfo() function to return file path information. The php dirname() function returns the directory part of the file path. This article mainly introduces the use of php basename() functionReturn the

part of the file name in the path.

php basename() function syntax is as follows:

basename(path,suffix)

Parameter details:

Parameters	Description
path	Required. Specifies the path to be checked.
suffix	Optional. Specifies the file extension. If the file name has a file extension, this extension will not be displayed.

Description:

php basename() function gives a full name containing a pointer to a file. Path string, 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 (/)

Example

<?php
$path = "www/testweb/home.php";

//显示文件名和文件扩展名
echo basename($path) ."<br/>";

//显示文件名没有文件扩展名
echo basename($path,".php");
?>

Code explanation:

Our first echo is used without suffix The parameter returns information with the file name and file extension, while the two echoes contain the suffix parameter php, so the file name is returned without the extension.

The result of running the code is as follows:

[Recommended related articles]:

1. Detailed explanation of the php pathinfo() function to obtain file path information

2.Detailed explanation of the usage of the php dirname() function to obtain file information

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