What is the function in PHP that allows for filtering files based on specific criteria?

To filter files based on specific criteria in PHP, you can use the `glob` function along with a pattern to match specific files. The `glob` function allows you to retrieve an array of files that match a certain pattern, which can include wildcards to filter files based on specific criteria. 

// Filter files based on specific criteria
$files = glob('path/to/files/*.txt'); // Retrieve all .txt files in a directory
foreach($files as $file) {
    echo $file . "\n"; // Output the file name
}

Keywords

PHP function filtering files criteria

Related Questions