How Can I Extract a Filename from a File Path Using PHP's `basename()` Function?

Getting File Name from Path using PHP

You may encounter scenarios where you need to extract the file name from a given path. PHP offers a convenient function for this task: basename().

Consider the following example where you want to retrieve the file name "Output.map" from the full path "F:Program FilesSSH Communications SecuritySSH Secure ShellOutput.map".

Using Basename

To accomplish this, you can utilize basename() as follows:

$path = "F:\Program Files\SSH Communications Security\SSH Secure Shell\Output.map";
$file = basename($path);

In this example, basename() will extract "Output.map" and assign it to the $file variable.

Additional Options

Basename() provides options to further customize the extraction process:

• $suffix: You can specify a suffix to remove before extracting the file name. For instance, basename($path, ".map"); will return "Output" by removing ".map" from the end.
• $flags: PHP allows for flags to alter basename()'s behavior. Refer to the PHP manual for more details.

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