What is the linkinfo() Function?

The linkinfo() function is a built-in PHP function that returns information about a hard link. This function takes a filename parameter that represents the hard link and returns information about it.

Here's the basic syntax of the linkinfo() function:


Where filename is the name of the hard link you want to get information about.

How to Use the linkinfo() Function?

Using the linkinfo() function is straightforward. Here are the steps to follow:

  1. Specify the name of the hard link you want to get information about.
  2. Call the linkinfo() function, passing in the hard link name as a parameter.

Here's an example code snippet that demonstrates how to use the linkinfo() function:


$link = '/path/to/link';
$info = linkinfo($link);
echo "The link $link has $info link(s)";

In this example, we use the linkinfo() function to get information about the hard link /path/to/link. We then store the result in the variable $info and print out a message indicating the number of links the hard link has.


The linkinfo() function is a useful tool in PHP for getting information about hard links on a file system. By following the steps outlined in this guide, you can easily use the linkinfo() function in your PHP projects to get information about hard links. We hope this guide has been helpful.

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