public function __construct(RecursiveIterator $iterator, $callback)
{
$this->iterator = $iterator;
$this->callback = $callback;
parent::__construct($iterator, $callback);
}
<?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);
}
public function __construct(\RecursiveIterator $iterator, $callback)
{
parent::__construct($iterator, $callback);
}
public function __construct(\Iterator $iterator, callable $callback)
{
parent::__construct($iterator, ensureCallable($callback));
$this->description = describeCallable($callback);
}
