= 0 && strpos($haystack, $needle, $temp) !== FALSE); } public static function imagesInFolder($pdo) { if (is_null($pdo)) { $pdo = DbUtils::openDbAndReturnPdo(); } $files = scandir("restaurantbilder"); $images = array(); foreach($files as $aFile) { if (self::endsWith(strtolower($aFile), ".jpg") || self::endsWith(strtolower($aFile), ".png") || self::endsWith(strtolower($aFile), ".gif") ) { $fileWithoutExtension = substr($aFile, 0, strlen($aFile) - 4); if (file_exists("restaurantbilder/" . $fileWithoutExtension . ".txt")) { $images[] = array("image" => $aFile, "description" => $fileWithoutExtension . ".txt"); } else if ("restaurantbilder/" . file_exists($fileWithoutExtension . ".TXT")) { $images[] = array("image" => $aFile, "description" => $fileWithoutExtension . ".TXT"); } else { $images[] = array("image" => $aFile, "description" => null); } } } return $images; } public static function getPageLayout($images,$prevImg,$imgno,$nextImg) { $html = '
'; $html .= '

'; $html .= '

'; if (!is_null($images[$imgno]["description"])) { $txt = file_get_contents("restaurantbilder/" . $images[$imgno]["description"]); $txt = str_replace("\n"," ",$txt); $html .= $txt . ' '; } $html .= ''; $html .= '

'; $html .= '

'; return $html; } } ?>