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.

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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.