PHP: Get last directory name from path

Question

I am writing one function for getting some different database query. Now things are going well but only need to get last directory name from defined path.

$qa_path=site_root('/learnphp/docs/');

I wan to get only docs from above path. Here site_root is nothing but $_SERVER['DOCUMENT_ROOT'] So how can I get only docs ?

Thanks

Answer 1

This will help you

$qa_path=site_root('/learnphp/docs/');
$q_path = explode ("/", $qa_path);
$lastV =  end($q_path);

Answer 2

This is the easiest way:

<?php
  echo basename(getcwd());
?>

getcwd() = give your full directory path basename() = give you last directory

Answer 3

$qa_path=explode('/', '/learnphp/docs/');
echo $qa_path[2]; // output docs

Answer 4

This gives you the current directory name: echo basename(dirname(__FILE__));

Answer 5

you can use this simple snippet:

$qa_path=site_root('/learnphp/docs/');
$qa_path = explode("/", $qa_path);
$qa_path = $qa_path[count($qa_path) - 1];

Answer 6

Try explode('/', '/learnphp/docs/') to split the string into array locations. Then fetch the last location.

Here is more info: http://php.net/manual/en/function.explode.php