Php realpath () function

Write your php code

(PHP 4 , PHP 5)

realpath -- Returns canonicalized absolute pathname

Syntax

string realpath ( string path )

realpath() expands all symbolic links and resolves references to '/./', '/../' and extra '/' characters in the input path and return the canonicalized absolute pathname. The resulting path will have no symbolic link, '/./' or '/../' components.

realpath() returns FALSE on failure, e.g. if the file does not exists.

Example 1. realpath() example


<?php
$real_path = realpath("../../index.php");
?>

See also basename(), dirname(), and pathinfo().

Php realpath Function syntax tag

realpath php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online

Php realpath syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.