function RegexRecursiveFilterIterator::accept

File

core/modules/sdc/src/Plugin/Discovery/RegexRecursiveFilterIterator.php, line 28

Class

RegexRecursiveFilterIterator

Iterates over files whose names match a regular expression in a directory.

Namespace

Code

public function accept() {
    
    /** @var \SplFileInfo $file_info */
    $file_info = $this->getInnerIterator()
        ->current();
    if ($file_info->isDir()) {
        // Enter into subdirectory.
        return TRUE;
    }
    // Return if file matches regular expression.
    return $file_info->isFile() && preg_match($this->regex, $file_info->getFilename());
}