<ol class="dp-xml"><li class="alt"><span><span class="tag"><?</span><span class="tag-name">php</span><span> </span></span></li><li><span> </span></li><li class="alt"><span> </span></li><li><span> </span></li><li class="alt"><span> function is_mobile(){ </span></li><li><span> </span></li><li class="alt"><span> </span></li><li><span> </span></li><li class="alt"><span> // returns true if one of the specified mobile browsers is detected </span></li><li><span> </span></li><li class="alt"><span> </span></li><li><span> </span></li><li class="alt"><span> $</span><span class="attribute">regex_match</span><span>=</span><span class="attribute-value">"/(nokiaiphoneandroidmotorola^mot\-softbankfomadocomokddiup\.browserup\.link"</span><span>; </span></li><li><span> </span></li><li class="alt"><span> $</span><span class="attribute">regex_match.</span><span>=</span><span class="attribute-value">"htcdopodblazernetfrontheliohosinhuaweinovarraCoolPadwebostechfaithpalmsource"</span><span>; </span></li><li><span> </span></li><li class="alt"><span> $</span><span class="attribute">regex_match.</span><span>=</span><span class="attribute-value">"blackberryalcatelamoiktouchnexiansamsung^sam\-s[cg]h^lgeericssonphilipssagemwellcombunjalloomaui"</span><span>; </span></li><li><span> </span></li><li class="alt"><span> $</span><span class="attribute">regex_match.</span><span>=</span><span class="attribute-value">"symbiansmartphonemidpwapphonewindows ceiemobile^spice^bird^zte\-longcospantechgionee^sie\-portalmmm"</span><span>; </span></li><li><span> </span></li><li class="alt"><span> $</span><span class="attribute">regex_match.</span><span>=</span><span class="attribute-value">"jig\s browserhiptop^ucweb^benqhaier^lctopera\s*mobiopera\*mini320x320240x320176x220"</span><span>; </span></li><li><span> </span></li><li class="alt"><span> $</span><span class="attribute">regex_match.</span><span>=</span><span class="attribute-value">")/i"</span><span>; </span></li><li><span> </span></li><li class="alt"><span> return isset($_SERVER['HTTP_X_WAP_PROFILE']) or isset($_SERVER['HTTP_PROFILE']) or preg_match($regex_match, strtolower($_SERVER['HTTP_USER_AGENT'])); </span></li><li><span> </span></li><li class="alt"><span> } </span></li><li><span> </span></li><li class="alt"><span> </span></li><li><span> </span></li><li class="alt"><span> /* </span></li><li><span> </span></li><li class="alt"><span> allow the user a way to force either the full or mobile versions of the site - use a GET parameter on requests: </span></li><li><span> </span></li><li class="alt"><span> </span></li><li><span> </span></li><li class="alt"><span> include likes to both versions of the site w/ the special force mode parameters, 'mobile' and 'full': </span></li><li><span> </span></li><li class="alt"><span> </span></li><li><span> </span></li><li class="alt"><span> </span><span class="tag"><</span><span class="tag-name">a</span><span> </span><span class="attribute">href</span><span>=</span><span class="attribute-value">"http://www.example.org/?mobile"</span><span class="tag">></span><span>View Mobile Site</span><span class="tag"></</span><span class="tag-name">a</span><span class="tag">></span><span> </span></li><li><span> </span></li><li class="alt"><span> </span><span class="tag"><</span><span class="tag-name">a</span><span> </span><span class="attribute">href</span><span>=</span><span class="attribute-value">"http://www.example.org/?full"</span><span class="tag">></span><span>View Full Site</span><span class="tag"></</span><span class="tag-name">a</span><span class="tag">></span><span> </span></li><li><span> </span></li><li class="alt"><span> </span></li><li><span> </span></li><li class="alt"><span> Always check for 'mobile' or 'full' parameters before accounting for any User-Agent conditions: </span></li><li><span> </span></li><li class="alt"><span> */ </span></li><li><span> </span></li><li class="alt"><span> </span></li><li><span> </span></li><li class="alt"><span> if ($_GET['mobile']) { </span></li><li><span> </span></li><li class="alt"><span> $</span><span class="attribute">is_mobile</span><span> = </span><span class="attribute-value">true</span><span>; </span></li><li><span> </span></li><li class="alt"><span> } </span></li><li><span> </span></li><li class="alt"><span> </span></li><li><span> </span></li><li class="alt"><span> if ($_GET['full']) { </span></li><li><span> </span></li><li class="alt"><span> $</span><span class="attribute">is_mobile</span><span> = </span><span class="attribute-value">false</span><span>; </span></li><li><span> </span></li><li class="alt"><span> } </span></li><li><span> </span></li><li class="alt"><span> if($is_mobile) { </span></li><li><span> </span></li><li class="alt"><span> //it's a mobile browser, do something </span></li><li><span> </span></li><li class="alt"><span> header("Location: http://www.yoursite.com/mobile"); </span></li><li><span> </span></li><li class="alt"><span>} else { </span></li><li><span> </span></li><li class="alt"><span> //it's not a mobile browser, do something else </span></li><li><span> </span></li><li class="alt"><span> header("Location: http://www.yoursite.com/desktop"); </span></li><li><span> </span></li><li class="alt"><span> // or instead of a redirect, simply build html below </span></li><li><span> </span></li><li class="alt"><span>} </span></li><li><span> </span></li><li class="alt"><span> </span></li><li><span> </span></li><li class="alt"><span> </span><span class="tag">?></span><span> </span></li><li><span> </span></li></ol>
