PHP dir() Function

In this article, you will learn how to read a directory in PHP. The dir() function in PHP returns an instance of the Directory class. This function is used to read a directory that is opened.

what is the syntax of the DIR() function in php?

dir(directory, context)

examples of the DIR() function

Example 1. In this example, we use the dir() function.

<?php
$d = dir(getcwd());

echo "Handle: " . $d->handle . "<br>";
echo "Path: " . $d->path . "<br>";

while (($file = $d->read()) !== false){
  echo "filename: " . $file . "<br>";
}
$d->close();
?>