PHP | SplFileInfo getFilename() Function

The SplFileInfo::getFilename() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to get the file name.

Syntax:

string SplFileInfo::getFilename( void )

Parameters: This function does not accept any parameter.

Return Value: This function returns a string which contains the filename.

Below programs illustrate the SplFileInfo::getFilename() function in PHP:

Program 1:

<?php

// PHP Program to illustrate
// Splfileinfo::getFilename() function

// Create new SPlFileInfo Object
$file = new SplFileInfo("gfg.txt");

// Print result

echo( $file->getFilename());
?>

Output:

gfg.txt

Program 2:

<?php

// PHP program to use array to check
// multiple files

$GFG = array (
    "/home/rajvir/Desktop/GeeksforGeeks/dummy.php",
    "/home/rajvir/Desktop/gfg.txt",
    "/var/www/html/gfg.php",
    "demo.c"
);

foreach ($GFG as $file_name) {

    // Create new SPlFileInfo Object
    $file = new SplFileInfo($file_name);

    // Print result
    echo($file->getFilename());
    echo "</br>";
}
?>

Output:

dummy.php
gfg.txt
gfg.php
demo.c

Reference :http://php.net/manual/en/splfileinfo.getfilename.php