3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php //because Safari wont play ball $browser = $_SERVER['HTTP_USER_AGENT'] . "\n\n"; $allowedBrowsers = array("Chrome", "Firefox"); $badBrowsers = array("Safari"); foreach ($allowedBrowsers as $userBrowser) { if (strpos($browser, $userBrowser) !== false) { print "<input type='search' name='search' placeholder='type here'>"; break; } else { print "<input type='text' name='search' placeholder='type here'>"; } } ?>
Output for 5.3.0 - 7.1.0
Notice: Undefined index: HTTP_USER_AGENT in /in/iSTpH on line 4 <input type='text' name='search' placeholder='type here'><input type='text' name='search' placeholder='type here'>
Output for 4.3.0 - 5.2.17
Notice: Undefined index: HTTP_USER_AGENT in /in/iSTpH on line 4 <input type='text' name='search' placeholder='type here'><input type='text' name='search' placeholder='type here'>