PHP realpath()Functions


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Definition and Usage

The realpath() function returns the absolute path.

This function removes all symbolic links (such as '/./', '/../' and extra '/'), and returns the absolute pathname.

If it fails, the function returns FALSE.

Syntax

realpath(path)

Parameters Description
path Required. Specifies the path to be checked.


Examples

<?php
echo realpath("test.txt");
?>

The above code will output:

C:Inetpubtestwebtest.txt


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