## About CrawlerDetect
CrawlerDetect is a PHP class for detecting bots/crawlers/spiders via the user agent and http_from header. Currently able to detect 1,000's of bots/spiders/crawlers.
### Installation
Run `composer require jaybizzle/crawler-detect 1.*` or add `"jaybizzle/crawler-detect" :"1.*"` to your `composer.json`.
### Usage
```PHP
use Jaybizzle\CrawlerDetect\CrawlerDetect;
$CrawlerDetect = new CrawlerDetect;
// Check the user agent of the current 'visitor'
if($CrawlerDetect->isCrawler()) {
// true if crawler user agent detected
}
// Pass a user agent as a string
if($CrawlerDetect->isCrawler('Mozilla/5.0 (compatible; Sosospider/2.0; +http://help.soso.com/webspider.htm)')) {
// true if crawler user agent detected
}
// Output the name of the bot that matched (if any)
echo $CrawlerDetect->getMatches();
```
### Contributing
If you find a bot/spider/crawler user agent that CrawlerDetect fails to detect, please submit a pull request with the regex pattern added to the `$data` array in `Fixtures/Crawlers.php` and add the failing user agent to `tests/crawlers.txt`.
Failing that, just create an issue with the user agent you have found, and we'll take it from there :)
### Laravel Package
If you would like to use this with Laravel 4/5, please see [Laravel-Crawler-Detect](https://github.com/JayBizzle/Laravel-Crawler-Detect)
### Symfony Bundle
To use this library with Symfony 2/3, check out the [CrawlerDetectBundle](https://github.com/nicolasmure/CrawlerDetectBundle).
### YII2 Extension
To use this library with the YII2 framework, check out [yii2-crawler-detect](https://github.com/AlikDex/yii2-crawler-detect).
_Parts of this class are based on the brilliant [MobileDetect](https://github.com/serbanghita/Mobile-Detect)_
[](https://github.com/JayBizzle/Crawler-Detect)