php detect mobile device
Определение мобильных устройств при помощи Mobile Detect php
Приветствую вас. Продолжаем исследовать возможности языка PHP и сейчас познакомимся с небольшой библиотекой, с помощью которой можно определять мобильные устройства пользователей на сайте. При чем определить можно даже марку телефона. Для чего это нужно? С большой уверенностью могу сказать, что подобные технологии используются в рекламных системах, в частности таргетированной рекламе. Это позволяет делать более персонализированные предложения. К примеру если вы продаете аксессуары для айфона, то имеет смысл показывать рекламу только тем, кто пользуется этими гаджетами, а для остальных скрыть или сделать переадресацию. Такой подход более профессиональный. На своем сайте вы тоже можете сделать нечто подобное. К примеру тем, кто заходит с мобильных — показать ссылку на телеграмм-канал, который будет запускаться автоматом (проверьте на моем), а тем, кто попал на сайт со стационарного компьютера — показать что-то другое. Не будем отрицать очевидные плюсы mobile detect library и перейдем к ее установке.
Установка PHP библиотеки Mobile Detect
Для подключения достаточно одного файла. Сделать это можно следующим образом.
Вот ссылка на реппозиторий гитхаба. Там есть описание по установке на различные CMS, в том числе и WordPress, а так же популярные фреймворки. А теперь самое время перейти к примерам использования.
$detect = new Mobile_Detect; if($detect->isAndroidOS())< echo "Андроид-устройство версии: ".$detect->version(‘Android’); > if($detect->isiOS())< echo "IOS-устройство версии: ".$detect->version(‘iOS’); > if ($detect->isMobile()) < echo '
Вы зашли с мобильного’; > if($detect->isTablet())< echo '
Вы зашли с планшета’; > if ($detect->isLG()) < echo '
Ваш смартфон LG’; > if ($detect->isSamsung()) < echo '
Ваш смартфон Samsung’; >
Кроме определения мобильных устройств в этой библиотеке предусмотрена возможность определять браузер и его версию. Правда пока в бета режиме. Но при тестировании все работает отлично.
if ($detect->is(‘Chrome’)) < echo "
Версия Chrome: «.$detect->version(‘Chrome’); > if ($detect->is(‘Opera’)) < echo "
Версия Opera: «.$detect->version(‘Opera’); >
Теперь вы знаете как определить мобильные телефоны и планшеты при помощи PHP. Поделитесь в комментариях если знаете еще подобные и более функциональные библиотеки.
Библиотека для определения типа и модели устройства на PHP
Mobile Detect это легковесный PHP класс для определения типа мобильного устройства, (включая и планшеты). Для определения устройства происходит анализ опции User-Agent и HTTP заголовков.
Общие возможности
Возможности библиотеки
Для проверки мы можем заюзать следующие методы:
Определение телефона
Определение планшета
Определение операционной системы
Определение мобильного браузера
Примеры
Данный урок подготовлен для вас командой сайта ruseller.com
Источник урока: http://mobiledetect.net/
Перевел: Станислав Протасевич
Урок создан: 15 Января 2014
Просмотров: 54577
Правила перепечатки
5 последних уроков рубрики «PHP»
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Когда речь идёт о безопасности веб-сайта, то фраза «фильтруйте всё, экранируйте всё» всегда будет актуальна. Сегодня поговорим о фильтрации данных.
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Обеспечение безопасности веб-сайта — это не только защита от SQL инъекций, но и протекция от межсайтового скриптинга (XSS), межсайтовой подделки запросов (CSRF) и от других видов атак. В частности, вам нужно очень осторожно подходить к формированию HTML, CSS и JavaScript кода.
Подключение Zend модулей к Expressive
Expressive 2 поддерживает возможность подключения других ZF компонент по специальной схеме. Не всем нравится данное решение. В этой статье мы расскажем как улучшили процесс подключение нескольких модулей.
Совет: отправка информации в Google Analytics через API
Предположим, что вам необходимо отправить какую-то информацию в Google Analytics из серверного скрипта. Как это сделать. Ответ в этой заметке.
Подборка PHP песочниц
Подборка из нескольких видов PHP песочниц. На некоторых вы в режиме online сможете потестить свой код, но есть так же решения, которые можно внедрить на свой сайт.
Simplest way to detect a mobile device in PHP
What is the simplest way to tell if a user is using a mobile device to browse my site using PHP?
I have come across many classes that you can use but I was hoping for a simple if condition!
Is there a way I can do this?
16 Answers 16
Code:
The code detects a user based on the user-agent string by preg_match()ing words that are found in only mobile devices user-agent strings after hundreds of tests. It has 100% accuracy on all current mobile devices and I’m currently updating it to support more mobile devices as they come out. The code is called isMobile and is as follows:
You can use it like this:
To redirect a user to your mobile site, I would do this:
Let me know if you have any questions and good luck!
I found mobile detect to be really simple and you can just use the isMobile() function 🙂
I was wondering, until now, why someone had not posted a slightly alteration of the accepted answer to the use of implode() in order to have a better readability of the code. So here it goes:
There is no reliable way. You can perhaps look at the user-agent string, but this can be spoofed, or omitted. Alternatively, you could use a GeoIP service to lookup the client’s IP address, but again, this can be easily circumvented.
Simply you can follow the link. its very simple and very easy to use. I am using this. Its working fine.
You only need to include user_agent.php file which can be found from Mobile device detection in PHP page and use the following code.
51Degrees device detector does not use regular expressions for detections. Only important parts of HTTP headers are used to match devices. Which makes this solution the fastest (5 000 000 detections per second on mediocre hardware) and most accurate (99.97% accuracy) as hundreds of new devices are added to the database weekly (Supported device types include consoles, smart TVs, e-readers, tablets and more).
Software is open source distributed under Mozilla Public License 2 and compatible with commercial and open source projects. As a bonus 51Degrees solution also contains a complementary PHP image optimiser that can automatically resize images for mobile devices.
By default 51Degrees PHP device detector uses Lite data file which is free and contains over 30000 devices and 50 properties for each device. Lite file is updated once every 3 month. If you want to have a higher level of details about requesting mobile devices, then Premium and Enterprise data files are available. Premium contains well over 70000 devices and 100 properties for each device with weekly updates. Enterprise is updated daily and contains over 150000 devices with 150 properties for each.
Php detect mobile device
Motto: «Every business should have a detection script to detect mobile readers.»
Mobile Detect is a lightweight PHP class for detecting mobile devices (including tablets). It uses the User-Agent string combined with specific HTTP headers to detect the mobile environment.
Your website’s content strategy is important! You need a complete toolkit to deliver an experience that is optimized, fast and relevant to your users. Mobile Detect class is a server-side detection tool that can help you with your RWD strategy, it is not a replacement for CSS3 media queries or other forms of client-side feature detection.
We’re committed to make Mobile_Detect the best open-source mobile detection resource and this is why before each release we’re running unit tests and research and update the detection rules on monthly basis.
See the history of the project.
Download and include manually
Use this to quickly test the demo.
Install as a composer package
Use this method to get continuous updates.
or include the dependency in the composer.json file:
Submit a pull request but before make sure you read how to contribute guide.
I’m currently paying for hosting and spend a lot of my family time to maintain the project and planning the future releases. I would highly appreciate any money donations that will keep the research going.
Special thanks to the community 👍 for donations, JetBrains team for the continuous support and Dragos Gavrila who contributed with the logo.
Modules, plugins, ports
👉 Keep Mobile_Detect.php class in a separate module and do NOT include it in your script core because of the high frequency of updates. 👉 When including the class into your web application or module always use include_once ‘../path/to/Mobile_Detect.php to prevent conflicts.
JavaScript
Varnish Cache
WordPress
Adaptive Content for WordPress provides the most intuitive set of shortcodes for including/excluding content on mobile devices, tablets desktops and other more specific device parameters. This lightweight plugin lets content writers and theme authors choose when WordPress should or shouldn’t show any give content item using shortcodes and quicktags or theme elements using functions. Made by AddFunc.
AddFunc Mobile Detect for WordPress redirects mobile traffic to your mobile website and, basically, gives you loads of control over your mobile redirects. Made by AddFunc.
Drupal
Joomla
Magento
Magento helper from Optimise Web enables the use of all functions provided by Mobile Detect. Made by Kathir Vel.
Magento 2 Mobile Detect Theme Change is an extension for Magento 2 that will change the theme or redirect to a different URL. Also containing a helper to check for the device type.
PrestaShop
Laravel
Agent is a user agent class for Laravel based on Mobile Detect with some additional functionality. Made by Jens Segers.
Laravel Mobile Detect is a package that enables you to use device detection right in your Laravel Blade templates. (Utilises the well-known, constantly updated PHP mobile detection library.) Made by Barnabas Kecskes.
BrowserDetect is a browser and mobile detection package, collects and wrap together the best user-agent identifiers for Laravel. Created by Varga Zsolt.
Zend Framework
ZF2 Mobile-Detect is a Zend Framework 2 module that provides Mobile-Detect features (Mobile_Detect class as a service, helper for views and plugin controllers). Made by neilime.
ZF2 MobileDetectModule facilitates integration of a PHP MobileDetect class with some ZF2-based application. Has similar idea like the existing ZF2 Mobile-Detect module, but differs in initialization and provision routine of the actual Mobile_Detect class. Appropriate view helper and controller plugin also have different conceptions. Made by Nikola Posa.
Symfony
Symfony2 Mobile Detect Bundle is a bundle for detecting mobile devices, manage mobile view and redirect to the mobile and tablet version. Made by Nikolay Ivlev.
Silex Mobile Detect Service Provider is a service provider to interact with Mobile detect class methods. Made by Lhassan Baazzi.
Slim Framework
ExpressionEngine
Yii Framework
CakePHP
FuelPHP
TYPO3
Other
PageCache is a lightweight PHP library for full page cache, with built-in Mobile-Detect support. Made by Muhammed Mamedov.
Kohana Mobile Detect is an example of implementation of Mobile_Detect class with Kohana framework. Written by Luiz Alberto S. Ribeiro.
MemHT is a Free PHP CMS and Blog that permit the creation and the management online of websites with few and easy steps. Has the class included in the core.
concrete5 is a CMS that is free and open source. The library is included in the core.
engine7 is PHP Open Source Framework. The Mobile_Detect class is included in the engine.
Zikula is a free and open-source Content Management Framework, which allows you to run impressive websites and build powerful online applications. The core uses Mobile-Detect to switch to a special Mobile theme, using jQueryMobile.
UserAgentInfo is a PHP class for parsing user agent strings (HTTP_USER_AGENT). Includes mobile checks, bot checks, browser types/versions and more. Based on browscap, Mobile_Detect and ua-parser. Created for high traffic websites and fast batch processing. Made by quentin389.
LJ Mobile Detect is a simple implementation of Mobile Detect for Craft CMS. Made by Lewis Jenkins.
Detect Craft is a Craft CMS wrapper for the Mobile_Detect library. Made by Mikkel Rummelhoff.
Grav Plugin Mobile Detect is a simple implementation of Mobile Detect for Grav CMS. Made by Dimitri Longo.
Perl
Python
Ruby
ColdFusion
Experiments 💡
About
Mobile_Detect is a lightweight PHP class for detecting mobile devices (including tablets). It uses the User-Agent string combined with specific HTTP headers to detect the mobile environment.
The simple way to Detect Mobile Device in PHP
You may need to detect a mobile device on a PHP based website in the project.
You may see many websites having a desktop version and also a simplified mobile version of the same website to make it simpler for mobile internet users. But to do it you must have to detect a mobile device.
Detecting a mobile device from the server side is the best as it will not load unnecessary content and really make a website faster by loading only the content that you want to show on mobile device.
Although you can use CSS media query, it will not prevent mobile devices from loading content that you want only for computers or desktop.
So the best way of detecting a mobile device from the server side. You can do it using PHP. In this tutorial, I am going to show you a simple PHP code snippet which will easily detect if the visitors on your site is using a mobile device.
PHP code snippet to detect mobile device
Belo is the simple PHP code that can be used to detect a mobile device:
How to use the above PHP code snippet?
After you place the above code you can use it like the below code:
Below is the complete code which you can test on mobile and desktop:
Now test the above code. If you test it with your mobile device then you will see the “It is a mobile device” text. And when you test it with your PC or desktop, you will see “It is desktop or computer device” text.
So how was that? Is it not so amazing and easy way of detecting a mobile device and apply if-else conditional statement?
Now if you able to detect the mobile device in PHP, then you can also detect desktop just using the if else statement again. In the above code what you can see in else part is for a desktop device.