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<?php //because Safari wont play ball $browser = $_SERVER['HTTP_USER_AGENT']; $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 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined index: HTTP_USER_AGENT in /in/XdXq7 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/XdXq7 on line 4 <input type='text' name='search' placeholder='type here'><input type='text' name='search' placeholder='type here'>