75 lines
2.7 KiB
PHP
75 lines
2.7 KiB
PHP
<?php
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/**
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* @file mobiletool.php
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* @date 2019-04-29
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* @author Go Namhyeon <gnh1201@gmail.com>
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* @brief Mobile Tool
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* @documentation https://www.w3.org/Mobile/training/device-detection/mobile_detector.txt
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*/
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if(!check_function_exists("detect_mobile")) {
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function detect_mobile() {
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// This function returns the value of a local variable ($dm)
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// that is 0 if a desktop client is detected and > 0 for mobile.
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// Adapted only very lightly from original code posted PascalV in response to
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// the lightweight device detection (http://mobiforge.com/developing/story/lightweight-device-detection-php)
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$dm = 0;
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if(preg_match('/(up.browser|up.link|mmp|symbian|smartphone|midp|wap|phone)/i', strtolower($_SERVER['HTTP_USER_AGENT']))) {
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$dm++;
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}
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if((strpos(strtolower($_SERVER['HTTP_ACCEPT']),'application/vnd.wap.xhtml+xml') > 0) or ((isset($_SERVER['HTTP_X_WAP_PROFILE']) or isset($_SERVER['HTTP_PROFILE'])))) {
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$dm++;
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}
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$mobile_ua = strtolower(substr($_SERVER['HTTP_USER_AGENT'], 0, 4));
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$mobile_agents = array(
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'w3c ','acs-','alav','alca','amoi','audi','avan','benq','bird','blac',
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'blaz','brew','cell','cldc','cmd-','dang','doco','eric','hipt','inno',
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'ipaq','java','jigs','kddi','keji','leno','lg-c','lg-d','lg-g','lge-',
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'maui','maxo','midp','mits','mmef','mobi','mot-','moto','mwbp','nec-',
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'newt','noki','oper','palm','pana','pant','phil','play','port','prox',
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'qwap','sage','sams','sany','sch-','sec-','send','seri','sgh-','shar',
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'sie-','siem','smal','smar','sony','sph-','symb','t-mo','teli','tim-',
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'tosh','tsm-','upg1','upsi','vk-v','voda','wap-','wapa','wapi','wapp',
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'wapr','webc','winw','winw','xda','xda-'
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);
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if(in_array($mobile_ua, $mobile_agents)) {
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$dm++;
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}
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if(strpos(strtolower($_SERVER['ALL_HTTP']),'operamini') > 0) {
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$dm++;
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}
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if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']),' ppc;') > 0) {
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$dm++;
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}
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if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows ce') > 0) {
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$dm++;
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} elseif(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows') > 0) {
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$dm = 0;
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}
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if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'iemobile') > 0) {
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$dm++;
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}
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// detect android os
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if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'android') > 0) {
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$dm++;
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}
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// detect tizen os
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if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'tizen') > 0) {
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$dm++;
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}
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return $dm;
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}
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}
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