How can I print all the content of the files in a certain directory using PHP?

$directory = "/your_dir/examples/";

if ($dh = opendir($directory)) {

// go through each file in the directory

while (($filename = readdir($dh)) !== false) {

// open individual file and print its contents

print file_get_contents($filename);

}

closedir($dh);

}

$dh is just the data handle. You don't have to worry about its value. It's automatically set when you run the open_dir($directory).