What is is link in PHP Filesystem

In this article I will go to explain about is_link function in PHP.
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PHP is_link() Function

The filesystem is_link function checks whether the specified file is a link.

Syntax of is_link function

is_link(file,)

Parameters in is_link function

It has only parameter:

Parameter Description
file It specifies the file to check.

Example of filesystem is_link function

<html>
<body>

<?php
$link = "C:\wamp\www\Dinesh\Mcn.txt";
if(is_link($link))
{
echo ("$link is a link");
}
else
{
echo ("$link is not a link");
}
?>

</body>
</html>

 

Output:

islinkfunctionphp.jpg

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