Getting the names of all files in a directory with PHP

In PHP, you can use the scandir() function to get the names of all files in a directory. The function returns an array of filenames, which you can then loop through to access each file. Here is an example of how to use the scandir() function:

Example of using the scandir() function

<?php

$directory = '/path/to/directory';
if (is_dir($directory)) {
    $files = scandir($directory);
    foreach ($files as $file) {
        echo $file . '<br>';
    }
}

Note: Both scandir() and glob() include the current directory (.) and parent directory (..) entries. You may want to filter them out if you only want actual files.

Alternatively, you can use the glob() function.

Example of using the glob() function

<?php

foreach (glob('/path/to/directory/*') as $file) {
    echo $file . '<br>';
}

You can also use the opendir(), readdir(), and closedir() functions to read the contents of a directory, but scandir() is simpler and more efficient.