PHP

php current file name

basename(__FILE__, '.php'); 

get file name from file path in php

<?php
$path_parts = pathinfo('/www/htdocs/inc/lib.inc.php');

echo $path_parts['dirname'], "
";
echo $path_parts['basename'], "
";
echo $path_parts['extension'], "
";
echo $path_parts['filename'], "
"; // since PHP 5.2.0
?>

filename php

echo "1) ".basename("/etc/sudoers.d", ".d").PHP_EOL;//sudoers
echo "2) ".basename("/etc/sudoers.d").PHP_EOL;//sudoers.d
echo "3) ".basename("/etc/passwd").PHP_EOL;//passwd
echo "4) ".basename("/etc/").PHP_EOL;//etc
echo "5) ".basename(".").PHP_EOL;//.
echo "6) ".basename("/");//

php get filename

<?php
    $xmlFile = pathinfo('/usr/admin/config/test.xml');

    function filePathParts($arg1) {
        echo $arg1['dirname'], "
";
        echo $arg1['basename'], "
";
        echo $arg1['extension'], "
";
        echo $arg1['filename'], "
";
    }

    filePathParts($xmlFile);
?>