Online PHP editor | refs for YVVkF

<?php $slug = $this->param('slug'); $this['slug']= $slug; $i = 0; $dir = "/home/antscoid/public_html/Viewer.js/product/$slug"; if ($handle = opendir($dir)) { while (($file = readdir($handle)) !== false){ if (!in_array($file, array('.', '..')) && !is_dir($dir.$file)){ $f1 = "/home/antscoid/public_html/Viewer.js/product/$slug/$slug-$i.pdf"; $f1 = str_replace(" ", "", $f1); if (file_exists($f1)) { $this->page['fil'] = "$slug-$i.pdf"; } $this['files']->i = $i; $i++; } } }