What are some best practices for sorting and limiting file listings in PHP scripts?

When displaying file listings in PHP scripts, it is important to sort the files in a meaningful way and limit the number of files shown to improve performance and user experience. One common approach is to sort the files alphabetically and limit the number of files displayed on each page. 

// Get all files in a directory
$files = scandir('/path/to/directory');

// Sort the files alphabetically
sort($files);

// Limit the number of files displayed
$files = array_slice($files, 0, 10); // Display only the first 10 files

// Display the file listings
foreach($files as $file) {
    echo $file . "<br>";
}

Keywords

usort scandir array_filter array_slice filemtime

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