<?php /** * Calculate lines of files * * @author Ondřej Kubíček (http://www.kubon.cz) */ $args = $_SERVER['argv']; if (isset($args[1])) { $count = 0; $path = $args[1]; if (is_file($path)) { $iterator = [$path]; } elseif (is_dir($path)) { $iterator = new CallbackFilterIterator(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path)), function ($file, $key, $iterator) { return !$file->isDir() && !$iterator->isDot(); }); } else { echo "Path {$path} not found.\n"; die(1); } foreach ($iterator as $file) { echo $file; $count += $lines = iterator_count(getLines($file)); echo " {$lines}\n"; } echo "Total lines of files: {$count}"; } else { echo "\n\t\tCounter lines\n\t\t----------------------------\n\t\tUsage: {$args[0]} [<directory> | <file>]\n\t\t"; die(1); }