realpath() function in PHP

The realpath() function returns the absolute pathname. It returns the absolute pathname on success and False on failure.

Syntax

realpath(path)

Parameters

• path − The path to check. Required.

Return

The realpath() function returns the absolute pathname on success and False on failure.

Example

<?php
   echo realpath("new.txt");
?>

Output

D:\tutorials\java\new.txt