How Can I Extract a Filename from a Full File Path in PHP?
Dec 17, 2024 pm 08:29 PM
PHP: Extracting File Names from Complete Paths
Obtaining the file name alone from a full file path is a common task when working with file systems. In PHP, this can be accomplished using the basename() function.
Example:
Consider the following file path:
F:\Program Files\SSH Communications Security\SSH Secure Shell\Output.map
Objective: Extract the file name "Output.map" from the path.
Solution:
The basename() function takes a file path as an input and returns the file name. The following code snippet demonstrates its usage:
$path = "F:/Program Files/SSH Communications Security/SSH Secure Shell/Output.map"; $filename = basename($path); echo $filename; // Output: Output.map
Additional Notes:
- The basename() function can optionally take a second argument to specify a suffix to remove from the file name. For instance, to extract just the file name without the extension, you can use:
$filename = basename($path, ".map"); // Output: Output
- The basename() function works for directories as well, returning the directory name instead of the file name.
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