Created
October 23, 2012 16:09
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PHP Function to check Android version from the user agent.
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| /** | |
| * Is Old Android | |
| * | |
| * Check to see it the user agent is Android and if so then | |
| * check the version number to see if it is lower than 4.0.0 | |
| * or passed parameter | |
| * | |
| * @param string $version | |
| * @return boolean | |
| */ | |
| function is_old_android($version = '4.0.0'){ | |
| if(strstr($_SERVER['HTTP_USER_AGENT'], 'Android')){ | |
| preg_match('/Android (\d+(?:\.\d+)+)[;)]/', $_SERVER['HTTP_USER_AGENT'], $matches); | |
| return version_compare($matches[1], $version, '<='); | |
| } | |
| } | |
| // usage | |
| if(is_old_android()) echo ':( I am an old robot, qzzzzt'; | |
| // or to check before any version | |
| if(is_old_android('2.3.0')) echo ':( I am an even older robot, qzzzzt'; | |
| // Pass that to your js in your template header | |
| <script type="text/javascript"> | |
| var old_android = <?php echo (is_old_android()) ? 'true' : 'false'; ?> | |
| // Access it through the window global | |
| console.log(window.old_android); | |
| </script> |
This is quite the handy little tidbit. Thanks!
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Hi,
In my case
$_SERVER['HTTP_USER_AGENT']is like thisApache-HttpClient/UNAVAILABLE (java 1.4)Correct user agent is not being set. Not being detected Android.