The is_link() function checks whether the specified file is a link in PHP

Description

The following code shows how to the is_link() function checks whether the specified file is a link.

Example

  /*from  w  w w  .  j a v  a2s . c  o m*/
<?php
    $link = "test.txt";
    if(is_link($link)){
      echo ("$link is a link");
    }else{
      echo ("$link is not a link");
    }
?>

The code above generates the following result.