3v4l.org

run code in 200+ PHP versions simultaneously
<?php class scraper { public static $response; public static $dom; // randomize useragent string public static function get_useragent() { $ua = array( "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_1) AppleWebKit/536.25 (KHTML, like Gecko) Version/6.0 Safari/536.25", "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20100101 Firefox/15.0.1" ); shuffle($ua); $x = array_rand($ua); return $ua[$x]; } // download using curl public static function data_download($_url) { if(!function_exists('curl_init')) { die('Sorry cURL is not installed!'); } try { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $_url); curl_setopt($ch, CURLOPT_REFERER, "http://www.google.com/"); curl_setopt($ch, CURLOPT_USERAGENT, self::get_useragent()); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_TIMEOUT, 30); $output = curl_exec($ch); curl_close($ch); return $output; } catch(Zend_Exception $e) { echo 'Caught Exception: ' . get_class($e) . "\n"; echo 'Message: ' . $e->getMessage() . "\n"; } } public static function data_cache($url) { $cache = Zend_Registry::get('cache'); $cache_id = md5($url); try { if(!$response = $cache->load($cache_id)) { // delay execution for a few seconds at random //sleep(rand(5, 15)); $response = trim(self::data_download($url)); $response = $cache->save($response, $cache_id); $response = $cache->load($cache_id); self::$response = $response; } else { $response = $cache->load($cache_id); self::$response = $response; } } catch(Zend_Exception $e) { echo 'Caught Exception: ' . get_class($e) . "\n"; echo 'Message: ' . $e->getMessage() . "\n"; } } public static function query_css($query) { $html = self::$response; $dom = new Zend_Dom_Query($html); $results = $dom->query($query); return $results; } public static function query_xpath($query) { $html = self::$response; $dom = new Zend_Dom_Query($html); $results = $dom->queryXpath($query); ; return $results; } public static function load_pq_dom() { try { $html = self::$response; $dom = phpQuery::newDocumentHTML($html); self::$dom = $dom; } catch(Zend_Exception $e) { echo 'Caught Exception: ' . get_class($e) . "\n"; echo 'Message: ' . $e->getMessage() . "\n"; } } public static function query_pq($query) { self::load_pq_dom(); $dom = self::$dom; $dom = $dom->find($query); $result = $dom->html(); return $result; } public static function parse_table($query, $_key, $_value) { self::load_pq_dom(); $dom = self::$dom; foreach(pq($query) as $block) { $key = trim(pq($_key, $block)->text()); $value = trim(pq($_value, $block)->text()); $array[$key] = $value; } return $array; } public static function parse_list($query) { self::load_pq_dom(); $dom = self::$dom; foreach(pq($query) as $block) { $list_item = trim(pq('ul li', $block)->text()); $array[] = $list_item; } return $array; } public static function parse_options($query) { self::load_pq_dom(); $dom = self::$dom; foreach(pq($query) as $block) { $list_item = trim(pq('option', $block)->text()); $array[] = $list_item; } return $array; } public static function parse_links($query) { $dom = self::$dom; $a = self::query_css($query); foreach($a as $href) { $links[] = $href->getAttribute('href'); } return $links; } public static function setup_database($host, $db_name, $user, $password) { Zend_Loader_Autoloader::getInstance()->registerNamespace("RedBean_"); R::setup("mysql:host={$host}; dbname={$db_name}", $user, $password); } }
Output for 7.1.25 - 7.3.5