41 lines
1.5 KiB
PHP
41 lines
1.5 KiB
PHP
<?php
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/*Geklaut von http://mobiforge.com/developing/story/lightweight-device-detection-php*/
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/*in eine Funktion gepackt von marko*/
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function is_mobile(){
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$mobile_browser = '0';
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if (preg_match('/(up.browser|up.link|mmp|symbian|Touch|smartphone|midp|wap|phone|android)/i', strtolower($_SERVER['HTTP_USER_AGENT']))){
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$mobile_browser++;
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}
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if ((strpos(strtolower($_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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$mobile_browser++;
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}
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$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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if (in_array($mobile_ua,$mobile_agents)){
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$mobile_browser++;
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}
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if (strpos(strtolower($_SERVER['ALL_HTTP']),'OperaMini') > 0){
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$mobile_browser++;
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}
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if ($mobile_browser > 0){
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return(true);
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}
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return(false);
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}
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?>
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