如何使用Mobile_Detect来判断访问网站的设备：安卓，平板，电脑

   1 Mobile_Detect 是一个轻量级的开源移动设备（手机）检测的 PHP Class，
   2 它使用 User-Agent 中的字符串，并结合 HTTP Header，来检测移动设备环境。
   3 这个设备检测的 PHP 类库最强大的地方是，它有一个非常完整的库，
   4 可以检测出所用的设备类型（包括操作类型，以及手机品牌等都能检测）和浏览器的详细信息。
   5 官方主页：http://mobiledetect.net/
   6 demo：http://demo.mobiledetect.net/
   7 完整的Mobile_Detect代码如下：
   8 [php] view plaincopy 
   9 <?php  
  10 /** 
  11  * MIT License 
  12  * =========== 
  13  * 
  14  * Permission is hereby granted, free of charge, to any person obtaining 
  15  * a copy of this software and associated documentation files (the 
  16  * "Software"), to deal in the Software without restriction, including 
  17  * without limitation the rights to use, copy, modify, merge, publish, 
  18  * distribute, sublicense, and/or sell copies of the Software, and to 
  19  * permit persons to whom the Software is furnished to do so, subject to 
  20  * the following conditions: 
  21  * 
  22  * The above copyright notice and this permission notice shall be included 
  23  * in all copies or substantial portions of the Software. 
  24  * 
  25  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
  26  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
  27  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
  28  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 
  29  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 
  30  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
  31  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
  32  * 
  33  * 
  34  * @author      Serban Ghita <serbanghita@gmail.com> 
  35  *              Victor Stanciu <vic.stanciu@gmail.com> (until v. 1.0) 
  36  * @license     MIT License https://github.com/serbanghita/Mobile-Detect/blob/master/LICENSE.txt 
  37  * @link        Official page: http://mobiledetect.net 
  38  *              GitHub Repository: https://github.com/serbanghita/Mobile-Detect 
  39  *              Google Code Old Page: http://code.google.com/p/php-mobile-detect/ 
  40  * @version     2.6.6 
  41  */  
  42   
  43 class Mobile_Detect  
  44 {  
  45     /** 
  46      * Mobile detection type. 
  47      */  
  48     const DETECTION_TYPE_MOBILE     = ‘mobile‘;  
  49   
  50     /** 
  51      * Extended detection type. 
  52      */  
  53     const DETECTION_TYPE_EXTENDED   = ‘extended‘;  
  54   
  55     /** 
  56      * A frequently used regular expression to extract version #s. 
  57      */  
  58     const VER                       = ‘([\w._\+]+)‘;  
  59   
  60     /** 
  61      * Top-level device. 
  62      */  
  63     const MOBILE_GRADE_A            = ‘A‘;  
  64   
  65     /** 
  66      * Mid-level device. 
  67      */  
  68     const MOBILE_GRADE_B            = ‘B‘;  
  69   
  70     /** 
  71      * Low-level device. 
  72      */  
  73     const MOBILE_GRADE_C            = ‘C‘;  
  74   
  75     /** 
  76      * Stores the version number of the current release. 
  77      * @var array 
  78      */  
  79     protected $scriptVersion = ‘2.6.6‘;  
  80   
  81     /** 
  82      * The User-Agent HTTP header is stored in here. 
  83      * @var string 
  84      */  
  85     protected $userAgent = null;  
  86   
  87     /** 
  88      * HTTP headers in the PHP-flavor. So HTTP_USER_AGENT and SERVER_SOFTWARE. 
  89      * @var array 
  90      */  
  91     protected $httpHeaders = array();  
  92   
  93     /** 
  94      * All the rules combined. 
  95      * @var array 
  96      */  
  97     protected $mobileDetectionRules = null;  
  98   
  99     /** 
 100      * The rules, but extended. 
 101      * @var array 
 102      */  
 103     protected $mobileDetectionRulesExtended = null;  
 104   
 105     /** 
 106      * The detection type, using self::DETECTION_TYPE_MOBILE or self::DETECTION_TYPE_EXTENDED. 
 107      * 
 108      * @var string 
 109      */  
 110     protected $detectionType = self::DETECTION_TYPE_MOBILE;  
 111   
 112     /** 
 113      * List of mobile devices (phones). 
 114      * 
 115      * @var array 
 116      */  
 117     protected $phoneDevices = array(  
 118         ‘iPhone‘        => ‘\biPhone.*Mobile|\biPod‘, // |\biTunes  
 119         ‘BlackBerry‘    => ‘BlackBerry|\bBB10\b|rim[0-9]+‘,  
 120         ‘HTC‘           => ‘HTC|HTC.*(Sensation|Evo|Vision|Explorer|6800|8100|8900|A7272|S510e|C110e|Legend|Desire|T8282)|APX515CKT|Qtek9090|APA9292KT|HD_mini|Sensation.*Z710e|PG86100|Z715e|Desire.*(A8181|HD)|ADR6200|ADR6400L|ADR6425|001HT|Inspire 4G|Android.*\bEVO\b‘,  
 121         ‘Nexus‘         => ‘Nexus One|Nexus S|Galaxy.*Nexus|Android.*Nexus.*Mobile‘,  
 122         // @todo: Is ‘Dell Streak‘ a tablet or a phone? ;)  
 123         ‘Dell‘          => ‘Dell.*Streak|Dell.*Aero|Dell.*Venue|DELL.*Venue Pro|Dell Flash|Dell Smoke|Dell Mini 3iX|XCD28|XCD35|\b001DL\b|\b101DL\b|\bGS01\b‘,  
 124         ‘Motorola‘      => ‘Motorola|\bDroid\b.*Build|DROIDX|Android.*Xoom|HRI39|MOT-|A1260|A1680|A555|A853|A855|A953|A955|A956|Motorola.*ELECTRIFY|Motorola.*i1|i867|i940|MB200|MB300|MB501|MB502|MB508|MB511|MB520|MB525|MB526|MB611|MB612|MB632|MB810|MB855|MB860|MB861|MB865|MB870|ME501|ME502|ME511|ME525|ME600|ME632|ME722|ME811|ME860|ME863|ME865|MT620|MT710|MT716|MT720|MT810|MT870|MT917|Motorola.*TITANIUM|WX435|WX445|XT300|XT301|XT311|XT316|XT317|XT319|XT320|XT390|XT502|XT530|XT531|XT532|XT535|XT603|XT610|XT611|XT615|XT681|XT701|XT702|XT711|XT720|XT800|XT806|XT860|XT862|XT875|XT882|XT883|XT894|XT909|XT910|XT912|XT928‘,  
 125         ‘Samsung‘       => ‘Samsung|SGH-I337|BGT-S5230|GT-B2100|GT-B2700|GT-B2710|GT-B3210|GT-B3310|GT-B3410|GT-B3730|GT-B3740|GT-B5510|GT-B5512|GT-B5722|GT-B6520|GT-B7300|GT-B7320|GT-B7330|GT-B7350|GT-B7510|GT-B7722|GT-B7800|GT-C3010|GT-C3011|GT-C3060|GT-C3200|GT-C3212|GT-C3212I|GT-C3262|GT-C3222|GT-C3300|GT-C3300K|GT-C3303|GT-C3303K|GT-C3310|GT-C3322|GT-C3330|GT-C3350|GT-C3500|GT-C3510|GT-C3530|GT-C3630|GT-C3780|GT-C5010|GT-C5212|GT-C6620|GT-C6625|GT-C6712|GT-E1050|GT-E1070|GT-E1075|GT-E1080|GT-E1081|GT-E1085|GT-E1087|GT-E1100|GT-E1107|GT-E1110|GT-E1120|GT-E1125|GT-E1130|GT-E1160|GT-E1170|GT-E1175|GT-E1180|GT-E1182|GT-E1200|GT-E1210|GT-E1225|GT-E1230|GT-E1390|GT-E2100|GT-E2120|GT-E2121|GT-E2152|GT-E2220|GT-E2222|GT-E2230|GT-E2232|GT-E2250|GT-E2370|GT-E2550|GT-E2652|GT-E3210|GT-E3213|GT-I5500|GT-I5503|GT-I5700|GT-I5800|GT-I5801|GT-I6410|GT-I6420|GT-I7110|GT-I7410|GT-I7500|GT-I8000|GT-I8150|GT-I8160|GT-I8190|GT-I8320|GT-I8330|GT-I8350|GT-I8530|GT-I8700|GT-I8703|GT-I8910|GT-I9000|GT-I9001|GT-I9003|GT-I9010|GT-I9020|GT-I9023|GT-I9070|GT-I9100|GT-I9103|GT-I9220|GT-I9250|GT-I9300|GT-I9305|GT-I9500|GT-I9505|GT-M3510|GT-M5650|GT-M7500|GT-M7600|GT-M7603|GT-M8800|GT-M8910|GT-N7000|GT-S3110|GT-S3310|GT-S3350|GT-S3353|GT-S3370|GT-S3650|GT-S3653|GT-S3770|GT-S3850|GT-S5210|GT-S5220|GT-S5229|GT-S5230|GT-S5233|GT-S5250|GT-S5253|GT-S5260|GT-S5263|GT-S5270|GT-S5300|GT-S5330|GT-S5350|GT-S5360|GT-S5363|GT-S5369|GT-S5380|GT-S5380D|GT-S5560|GT-S5570|GT-S5600|GT-S5603|GT-S5610|GT-S5620|GT-S5660|GT-S5670|GT-S5690|GT-S5750|GT-S5780|GT-S5830|GT-S5839|GT-S6102|GT-S6500|GT-S7070|GT-S7200|GT-S7220|GT-S7230|GT-S7233|GT-S7250|GT-S7500|GT-S7530|GT-S7550|GT-S7562|GT-S8000|GT-S8003|GT-S8500|GT-S8530|GT-S8600|SCH-A310|SCH-A530|SCH-A570|SCH-A610|SCH-A630|SCH-A650|SCH-A790|SCH-A795|SCH-A850|SCH-A870|SCH-A890|SCH-A930|SCH-A950|SCH-A970|SCH-A990|SCH-I100|SCH-I110|SCH-I400|SCH-I405|SCH-I500|SCH-I510|SCH-I515|SCH-I600|SCH-I730|SCH-I760|SCH-I770|SCH-I830|SCH-I910|SCH-I920|SCH-LC11|SCH-N150|SCH-N300|SCH-R100|SCH-R300|SCH-R351|SCH-R400|SCH-R410|SCH-T300|SCH-U310|SCH-U320|SCH-U350|SCH-U360|SCH-U365|SCH-U370|SCH-U380|SCH-U410|SCH-U430|SCH-U450|SCH-U460|SCH-U470|SCH-U490|SCH-U540|SCH-U550|SCH-U620|SCH-U640|SCH-U650|SCH-U660|SCH-U700|SCH-U740|SCH-U750|SCH-U810|SCH-U820|SCH-U900|SCH-U940|SCH-U960|SCS-26UC|SGH-A107|SGH-A117|SGH-A127|SGH-A137|SGH-A157|SGH-A167|SGH-A177|SGH-A187|SGH-A197|SGH-A227|SGH-A237|SGH-A257|SGH-A437|SGH-A517|SGH-A597|SGH-A637|SGH-A657|SGH-A667|SGH-A687|SGH-A697|SGH-A707|SGH-A717|SGH-A727|SGH-A737|SGH-A747|SGH-A767|SGH-A777|SGH-A797|SGH-A817|SGH-A827|SGH-A837|SGH-A847|SGH-A867|SGH-A877|SGH-A887|SGH-A897|SGH-A927|SGH-B100|SGH-B130|SGH-B200|SGH-B220|SGH-C100|SGH-C110|SGH-C120|SGH-C130|SGH-C140|SGH-C160|SGH-C170|SGH-C180|SGH-C200|SGH-C207|SGH-C210|SGH-C225|SGH-C230|SGH-C417|SGH-C450|SGH-D307|SGH-D347|SGH-D357|SGH-D407|SGH-D415|SGH-D780|SGH-D807|SGH-D980|SGH-E105|SGH-E200|SGH-E315|SGH-E316|SGH-E317|SGH-E335|SGH-E590|SGH-E635|SGH-E715|SGH-E890|SGH-F300|SGH-F480|SGH-I200|SGH-I300|SGH-I320|SGH-I550|SGH-I577|SGH-I600|SGH-I607|SGH-I617|SGH-I627|SGH-I637|SGH-I677|SGH-I700|SGH-I717|SGH-I727|SGH-i747M|SGH-I777|SGH-I780|SGH-I827|SGH-I847|SGH-I857|SGH-I896|SGH-I897|SGH-I900|SGH-I907|SGH-I917|SGH-I927|SGH-I937|SGH-I997|SGH-J150|SGH-J200|SGH-L170|SGH-L700|SGH-M110|SGH-M150|SGH-M200|SGH-N105|SGH-N500|SGH-N600|SGH-N620|SGH-N625|SGH-N700|SGH-N710|SGH-P107|SGH-P207|SGH-P300|SGH-P310|SGH-P520|SGH-P735|SGH-P777|SGH-Q105|SGH-R210|SGH-R220|SGH-R225|SGH-S105|SGH-S307|SGH-T109|SGH-T119|SGH-T139|SGH-T209|SGH-T219|SGH-T229|SGH-T239|SGH-T249|SGH-T259|SGH-T309|SGH-T319|SGH-T329|SGH-T339|SGH-T349|SGH-T359|SGH-T369|SGH-T379|SGH-T409|SGH-T429|SGH-T439|SGH-T459|SGH-T469|SGH-T479|SGH-T499|SGH-T509|SGH-T519|SGH-T539|SGH-T559|SGH-T589|SGH-T609|SGH-T619|SGH-T629|SGH-T639|SGH-T659|SGH-T669|SGH-T679|SGH-T709|SGH-T719|SGH-T729|SGH-T739|SGH-T746|SGH-T749|SGH-T759|SGH-T769|SGH-T809|SGH-T819|SGH-T839|SGH-T919|SGH-T929|SGH-T939|SGH-T959|SGH-T989|SGH-U100|SGH-U200|SGH-U800|SGH-V205|SGH-V206|SGH-X100|SGH-X105|SGH-X120|SGH-X140|SGH-X426|SGH-X427|SGH-X475|SGH-X495|SGH-X497|SGH-X507|SGH-X600|SGH-X610|SGH-X620|SGH-X630|SGH-X700|SGH-X820|SGH-X890|SGH-Z130|SGH-Z150|SGH-Z170|SGH-ZX10|SGH-ZX20|SHW-M110|SPH-A120|SPH-A400|SPH-A420|SPH-A460|SPH-A500|SPH-A560|SPH-A600|SPH-A620|SPH-A660|SPH-A700|SPH-A740|SPH-A760|SPH-A790|SPH-A800|SPH-A820|SPH-A840|SPH-A880|SPH-A900|SPH-A940|SPH-A960|SPH-D600|SPH-D700|SPH-D710|SPH-D720|SPH-I300|SPH-I325|SPH-I330|SPH-I350|SPH-I500|SPH-I600|SPH-I700|SPH-L700|SPH-M100|SPH-M220|SPH-M240|SPH-M300|SPH-M305|SPH-M320|SPH-M330|SPH-M350|SPH-M360|SPH-M370|SPH-M380|SPH-M510|SPH-M540|SPH-M550|SPH-M560|SPH-M570|SPH-M580|SPH-M610|SPH-M620|SPH-M630|SPH-M800|SPH-M810|SPH-M850|SPH-M900|SPH-M910|SPH-M920|SPH-M930|SPH-N100|SPH-N200|SPH-N240|SPH-N300|SPH-N400|SPH-Z400|SWC-E100|SCH-i909|GT-N7100|GT-N7105|SCH-I535‘,  
 126         ‘LG‘            => ‘\bLG\b;|(LG|LG-)?(C800|C900|E400|E610|E900|E-900|F160|F180K|F180L|F180S|730|855|L160|LS840|LS970|LU6200|MS690|MS695|MS770|MS840|MS870|MS910|P500|P700|P705|VM696|AS680|AS695|AX840|C729|E970|GS505|272|C395|E739BK|E960|L55C|L75C|LS696|LS860|P769BK|P350|P870|UN272|US730|VS840|VS950|LN272|LN510|LS670|LS855|LW690|MN270|MN510|P509|P769|P930|UN200|UN270|UN510|UN610|US670|US740|US760|UX265|UX840|VN271|VN530|VS660|VS700|VS740|VS750|VS910|VS920|VS930|VX9200|VX11000|AX840A|LW770|P506|P925|P999)‘,  
 127         ‘Sony‘          => ‘SonyST|SonyLT|SonyEricsson|SonyEricssonLT15iv|LT18i|E10i|LT28h‘,  
 128         ‘Asus‘          => ‘Asus.*Galaxy|PadFone.*Mobile‘,  
 129         // @ref: http://www.micromaxinfo.com/mobiles/smartphones  
 130         // Added because the codes might conflict with Acer Tablets.  
 131         ‘Micromax‘      => ‘Micromax.*\b(A210|A92|A88|A72|A111|A110Q|A115|A116|A110|A90S|A26|A51|A35|A54|A25|A27|A89|A68|A65|A57|A90)\b‘,  
 132         ‘Palm‘          => ‘PalmSource|Palm‘, // avantgo|blazer|elaine|hiptop|plucker|xiino ; @todo - complete the regex.  
 133         ‘Vertu‘         => ‘Vertu|Vertu.*Ltd|Vertu.*Ascent|Vertu.*Ayxta|Vertu.*Constellation(F|Quest)?|Vertu.*Monika|Vertu.*Signature‘, // Just for fun ;)  
 134         // @ref: http://www.pantech.co.kr/en/prod/prodList.do?gbrand=VEGA (PANTECH)  
 135         // Most of the VEGA devices are legacy. PANTECH seem to be newer devices based on Android.  
 136         ‘Pantech‘       => ‘PANTECH|IM-A850S|IM-A840S|IM-A830L|IM-A830K|IM-A830S|IM-A820L|IM-A810K|IM-A810S|IM-A800S|IM-T100K|IM-A725L|IM-A780L|IM-A775C|IM-A770K|IM-A760S|IM-A750K|IM-A740S|IM-A730S|IM-A720L|IM-A710K|IM-A690L|IM-A690S|IM-A650S|IM-A630K|IM-A600S|VEGA PTL21|PT003|P8010|ADR910L|P6030|P6020|P9070|P4100|P9060|P5000|CDM8992|TXT8045|ADR8995|IS11PT|P2030|P6010|P8000|PT002|IS06|CDM8999|P9050|PT001|TXT8040|P2020|P9020|P2000|P7040|P7000|C790‘,  
 137         // @ref: http://www.fly-phone.com/devices/smartphones/ ; Included only smartphones.  
 138         ‘Fly‘           => ‘IQ230|IQ444|IQ450|IQ440|IQ442|IQ441|IQ245|IQ256|IQ236|IQ255|IQ235|IQ245|IQ275|IQ240|IQ285|IQ280|IQ270|IQ260|IQ250‘,  
 139         // Added simvalley mobile just for fun. They have some interesting devices.  
 140         // @ref: http://www.simvalley.fr/telephonie---gps-_22_telephonie-mobile_telephones_.html  
 141         ‘SimValley‘     => ‘\b(SP-80|XT-930|SX-340|XT-930|SX-310|SP-360|SP60|SPT-800|SP-120|SPT-800|SP-140|SPX-5|SPX-8|SP-100|SPX-8|SPX-12)\b‘,  
 142         // @Tapatalk is a mobile app; @ref: http://support.tapatalk.com/threads/smf-2-0-2-os-and-browser-detection-plugin-and-tapatalk.15565/#post-79039  
 143         ‘GenericPhone‘  => ‘Tapatalk|PDA;|SAGEM|mmp|pocket|psp|symbian|Smartphone|smartfon|treo|up.browser|up.link|vodafone|wap|nokia|Series40|Series60|S60|SonyEricsson|N900|MAUI.*WAP.*Browser|LG-P500‘  
 144     );  
 145   
 146     /** 
 147      * List of tablet devices. 
 148      * 
 149      * @var array 
 150      */  
 151     protected $tabletDevices = array(  
 152         ‘iPad‘              => ‘iPad|iPad.*Mobile‘, // @todo: check for mobile friendly emails topic.  
 153         ‘NexusTablet‘       => ‘^.*Android.*Nexus(((?:(?!Mobile))|(?:(\s(7|10).+))).)*$‘,  
 154         ‘SamsungTablet‘     => ‘SAMSUNG.*Tablet|Galaxy.*Tab|SC-01C|GT-P1000|GT-P1003|GT-P1010|GT-P3105|GT-P6210|GT-P6800|GT-P6810|GT-P7100|GT-P7300|GT-P7310|GT-P7500|GT-P7510|SCH-I800|SCH-I815|SCH-I905|SGH-I957|SGH-I987|SGH-T849|SGH-T859|SGH-T869|SPH-P100|GT-P3100|GT-P3108|GT-P3110|GT-P5100|GT-P5110|GT-P6200|GT-P7320|GT-P7511|GT-N8000|GT-P8510|SGH-I497|SPH-P500|SGH-T779|SCH-I705|SCH-I915|GT-N8013|GT-P3113|GT-P5113|GT-P8110|GT-N8010|GT-N8005|GT-N8020|GT-P1013|GT-P6201|GT-P7501|GT-N5100|GT-N5110|SHV-E140K|SHV-E140L|SHV-E140S|SHV-E150S|SHV-E230K|SHV-E230L|SHV-E230S|SHW-M180K|SHW-M180L|SHW-M180S|SHW-M180W|SHW-M300W|SHW-M305W|SHW-M380K|SHW-M380S|SHW-M380W|SHW-M430W|SHW-M480K|SHW-M480S|SHW-M480W|SHW-M485W|SHW-M486W|SHW-M500W|GT-I9228|SCH-P739|SCH-I925|GT-I9200|GT-I9205|GT-P5200|GT-P5210|SM-T311|SM-T310|SM-T210|SM-T211|SM-P900‘,  
 155         // @reference: http://www.labnol.org/software/kindle-user-agent-string/20378/  
 156         ‘Kindle‘            => ‘Kindle|Silk.*Accelerated|Android.*\b(KFTT|KFOTE)\b‘,  
 157         // Only the Surface tablets with Windows RT are considered mobile.  
 158         // @ref: http://msdn.microsoft.com/en-us/library/ie/hh920767(v=vs.85).aspx  
 159         ‘SurfaceTablet‘     => ‘Windows NT [0-9.]+; ARM;‘,  
 160         // @note: watch out for PadFone, see #132  
 161         ‘AsusTablet‘        => ‘Transformer|TF101|^.*PadFone((?!Mobile).)*$|ME301T|ME371MG‘,  
 162         ‘BlackBerryTablet‘  => ‘PlayBook|RIM Tablet‘,  
 163         ‘HTCtablet‘         => ‘HTC Flyer|HTC Jetstream|HTC-P715a|HTC EVO View 4G|PG41200‘,  
 164         ‘MotorolaTablet‘    => ‘xoom|sholest|MZ615|MZ605|MZ505|MZ601|MZ602|MZ603|MZ604|MZ606|MZ607|MZ608|MZ609|MZ615|MZ616|MZ617‘,  
 165         ‘NookTablet‘        => ‘Android.*Nook|NookColor|nook browser|BNRV200|BNRV200A|BNTV250|BNTV250A|LogicPD Zoom2‘,  
 166         // @ref: http://www.acer.ro/ac/ro/RO/content/drivers  
 167         // @ref: http://www.packardbell.co.uk/pb/en/GB/content/download (Packard Bell is part of Acer)  
 168         // @note: Can conflict with Micromax phones codes.  
 169         ‘AcerTablet‘        => ‘Android.*; \b(A100|A101|A110|A200|A210|A211|A500|A501|A510|A511|A700|A701|W500|W500P|W501|W501P|W510|W511|W700|G100|G100W|B1-A71)\b‘,  
 170         // @ref: http://eu.computers.toshiba-europe.com/innovation/family/Tablets/1098744/banner_id/tablet_footerlink/  
 171         // @ref: http://us.toshiba.com/tablets/tablet-finder  
 172         // @ref: http://www.toshiba.co.jp/regza/tablet/  
 173         ‘ToshibaTablet‘     => ‘Android.*(AT100|AT105|AT200|AT205|AT270|AT275|AT300|AT305|AT1S5|AT500|AT570|AT700|AT830)|TOSHIBA.*FOLIO‘,  
 174         // @ref: http://www.nttdocomo.co.jp/english/service/developer/smart_phone/technical_info/spec/index.html  
 175         ‘LGTablet‘          => ‘\bL-06C|LG-V900|LG-V909\b‘,  
 176         ‘FujitsuTablet‘     => ‘Android.*\b(F-01D|F-05E|F-10D|M532|Q572)\b‘,  
 177         // Prestigio Tablets http://www.prestigio.com/support  
 178         ‘PrestigioTablet‘   => ‘PMP3170B|PMP3270B|PMP3470B|PMP7170B|PMP3370B|PMP3570C|PMP5870C|PMP3670B|PMP5570C|PMP5770D|PMP3970B|PMP3870C|PMP5580C|PMP5880D|PMP5780D|PMP5588C|PMP7280C|PMP7280|PMP7880D|PMP5597D|PMP5597|PMP7100D|PER3464|PER3274|PER3574|PER3884|PER5274|PER5474|PMP5097CPRO|PMP5097|PMP7380D‘,  
 179         // @ref: http://support.lenovo.com/en_GB/downloads/default.page?#  
 180         ‘LenovoTablet‘      => ‘IdeaTab|S2110|S6000|K3011|A3000|A1000|A2107|A2109|A1107‘,  
 181         ‘YarvikTablet‘      => ‘Android.*(TAB210|TAB211|TAB224|TAB250|TAB260|TAB264|TAB310|TAB360|TAB364|TAB410|TAB411|TAB420|TAB424|TAB450|TAB460|TAB461|TAB464|TAB465|TAB467|TAB468)‘,  
 182         ‘MedionTablet‘      => ‘Android.*\bOYO\b|LIFE.*(P9212|P9514|P9516|S9512)|LIFETAB‘,  
 183         ‘ArnovaTablet‘      => ‘AN10G2|AN7bG3|AN7fG3|AN8G3|AN8cG3|AN7G3|AN9G3|AN7dG3|AN7dG3ST|AN7dG3ChildPad|AN10bG3|AN10bG3DT‘,  
 184         // IRU.ru Tablets http://www.iru.ru/catalog/soho/planetable/  
 185         ‘IRUTablet‘         => ‘M702pro‘,  
 186         ‘MegafonTablet‘     => ‘MegaFon V9|ZTE V9‘,  
 187         // @ref: http://www.allview.ro/produse/droseries/lista-tablete-pc/  
 188         ‘AllViewTablet‘           => ‘Allview.*(Viva|Alldro|City|Speed|All TV|Frenzy|Quasar|Shine|TX1|AX1|AX2)‘,  
 189         // @reference: http://wiki.archosfans.com/index.php?title=Main_Page  
 190         ‘ArchosTablet‘      => ‘Android.*ARCHOS|\b101G9\b|\b80G9\b‘,  
 191         // @reference: http://en.wikipedia.org/wiki/NOVO7  
 192         ‘AinolTablet‘       => ‘NOVO7|Novo7Aurora|Novo7Basic|NOVO7PALADIN‘,  
 193         // @todo: inspect http://esupport.sony.com/US/p/select-system.pl?DIRECTOR=DRIVER  
 194         // @ref: Readers http://www.atsuhiro-me.net/ebook/sony-reader/sony-reader-web-browser  
 195         // @ref: http://www.sony.jp/support/tablet/  
 196         ‘SonyTablet‘        => ‘Sony.*Tablet|Xperia Tablet|Sony Tablet S|SO-03E|SGPT12|SGPT121|SGPT122|SGPT123|SGPT111|SGPT112|SGPT113|SGPT211|SGPT213|SGP311|SGP312|SGP321|EBRD1101|EBRD1102|EBRD1201‘,  
 197         // @ref: db + http://www.cube-tablet.com/buy-products.html  
 198         ‘CubeTablet‘        => ‘Android.*(K8GT|U9GT|U10GT|U16GT|U17GT|U18GT|U19GT|U20GT|U23GT|U30GT)|CUBE U8GT‘,  
 199         // @ref: http://www.cobyusa.com/?p=pcat&pcat_id=3001  
 200         ‘CobyTablet‘        => ‘MID1042|MID1045|MID1125|MID1126|MID7012|MID7014|MID7015|MID7034|MID7035|MID7036|MID7042|MID7048|MID7127|MID8042|MID8048|MID8127|MID9042|MID9740|MID9742|MID7022|MID7010‘,  
 201         // @ref: http://www.match.net.cn/products.asp  
 202         ‘MIDTablet‘         => ‘M9701|M9000|M9100|M806|M1052|M806|T703|MID701|MID713|MID710|MID727|MID760|MID830|MID728|MID933|MID125|MID810|MID732|MID120|MID930|MID800|MID731|MID900|MID100|MID820|MID735|MID980|MID130|MID833|MID737|MID960|MID135|MID860|MID736|MID140|MID930|MID835|MID733‘,  
 203         // @ref: http://pdadb.net/index.php?m=pdalist&list=SMiT (NoName Chinese Tablets)  
 204         // @ref: http://www.imp3.net/14/show.php?itemid=20454  
 205         ‘SMiTTablet‘        => ‘Android.*(\bMID\b|MID-560|MTV-T1200|MTV-PND531|MTV-P1101|MTV-PND530)‘,  
 206         // @ref: http://www.rock-chips.com/index.php?do=prod&pid=2  
 207         ‘RockChipTablet‘    => ‘Android.*(RK2818|RK2808A|RK2918|RK3066)|RK2738|RK2808A‘,  
 208         // @ref: http://www.telstra.com.au/home-phone/thub-2/  
 209         ‘TelstraTablet‘     => ‘T-Hub2‘,  
 210         // @ref: http://www.fly-phone.com/devices/tablets/ ; http://www.fly-phone.com/service/  
 211         ‘FlyTablet‘         => ‘IQ310|Fly Vision‘,  
 212         // @ref: http://www.bqreaders.com/gb/tablets-prices-sale.html  
 213         ‘bqTablet‘          => ‘bq.*(Elcano|Curie|Edison|Maxwell|Kepler|Pascal|Tesla|Hypatia|Platon|Newton|Livingstone|Cervantes|Avant)‘,  
 214         // @ref: http://www.huaweidevice.com/worldwide/productFamily.do?method=index&directoryId=5011&treeId=3290  
 215         // @ref: http://www.huaweidevice.com/worldwide/downloadCenter.do?method=index&directoryId=3372&treeId=0&tb=1&type=software (including legacy tablets)  
 216         ‘HuaweiTablet‘      => ‘MediaPad|IDEOS S7|S7-201c|S7-202u|S7-101|S7-103|S7-104|S7-105|S7-106|S7-201|S7-Slim‘,  
 217         // Nec or Medias Tab  
 218         ‘NecTablet‘         => ‘\bN-06D|\bN-08D‘,  
 219         // Pantech Tablets: http://www.pantechusa.com/phones/  
 220         ‘PantechTablet‘     => ‘Pantech.*P4100‘,  
 221         // Broncho Tablets: http://www.broncho.cn/ (hard to find)  
 222         ‘BronchoTablet‘     => ‘Broncho.*(N701|N708|N802|a710)‘,  
 223         // @ref: http://versusuk.com/support.html  
 224         ‘VersusTablet‘      => ‘TOUCHPAD.*[78910]|\bTOUCHTAB\b‘,  
 225         // @ref: http://www.zync.in/index.php/our-products/tablet-phablets  
 226         ‘ZyncTablet‘        => ‘z1000|Z99 2G|z99|z930|z999|z990|z909|Z919|z900‘,  
 227         // @ref: http://www.positivoinformatica.com.br/www/pessoal/tablet-ypy/  
 228         ‘PositivoTablet‘    => ‘TB07STA|TB10STA|TB07FTA|TB10FTA‘,  
 229         // @ref: https://www.nabitablet.com/  
 230         ‘NabiTablet‘        => ‘Android.*\bNabi‘,  
 231         ‘KoboTablet‘        => ‘Kobo Touch|\bK080\b|\bVox\b Build|\bArc\b Build‘,  
 232         // French Danew Tablets http://www.danew.com/produits-tablette.php  
 233         ‘DanewTablet‘       => ‘DSlide.*\b(700|701R|702|703R|704|802|970|971|972|973|974|1010|1012)\b‘,  
 234         // Texet Tablets and Readers http://www.texet.ru/tablet/  
 235         ‘TexetTablet‘       => ‘NaviPad|TB-772A|TM-7045|TM-7055|TM-9750|TM-7016|TM-7024|TM-7026|TM-7041|TM-7043|TM-7047|TM-8041|TM-9741|TM-9747|TM-9748|TM-9751|TM-7022|TM-7021|TM-7020|TM-7011|TM-7010|TM-7023|TM-7025|TM-7037W|TM-7038W|TM-7027W|TM-9720|TM-9725|TM-9737W|TM-1020|TM-9738W|TM-9740|TM-9743W|TB-807A|TB-771A|TB-727A|TB-725A|TB-719A|TB-823A|TB-805A|TB-723A|TB-715A|TB-707A|TB-705A|TB-709A|TB-711A|TB-890HD|TB-880HD|TB-790HD|TB-780HD|TB-770HD|TB-721HD|TB-710HD|TB-434HD|TB-860HD|TB-840HD|TB-760HD|TB-750HD|TB-740HD|TB-730HD|TB-722HD|TB-720HD|TB-700HD|TB-500HD|TB-470HD|TB-431HD|TB-430HD|TB-506|TB-504|TB-446|TB-436|TB-416|TB-146SE|TB-126SE‘,  
 236         // @note: Avoid detecting ‘PLAYSTATION 3‘ as mobile.  
 237         ‘PlaystationTablet‘ => ‘Playstation.*(Portable|Vita)‘,  
 238         // @ref: http://www.galapad.net/product.html  
 239         ‘GalapadTablet‘     => ‘Android.*\bG1\b‘,  
 240         // @ref: http://www.micromaxinfo.com/tablet/funbook  
 241         ‘MicromaxTablet‘    => ‘Funbook|Micromax.*\b(P250|P560|P360|P362|P600|P300|P350|P500|P275)\b‘,  
 242         // http://www.karbonnmobiles.com/products_tablet.php  
 243         ‘KarbonnTablet‘     => ‘Android.*\b(A39|A37|A34|ST8|ST10|ST7|Smart Tab3|Smart Tab2)\b‘,  
 244         // @ref: http://www.gloryunion.cn/products.asp  
 245         // @ref: http://www.allwinnertech.com/en/apply/mobile.html  
 246         // aka. Cute or Cool tablets. Not sure yet, must research to avoid collisions.  
 247         ‘GUTablet‘          => ‘TX-A1301|TX-M9002|Q702‘, // A12R|D75A|D77|D79|R83|A95|A106C|R15|A75|A76|D71|D72|R71|R73|R77|D82|R85|D92|A97|D92|R91|A10F|A77F|W71F|A78F|W78F|W81F|A97F|W91F|W97F|R16G|C72|C73E|K72|K73|R96G  
 248         ‘GenericTablet‘     => ‘Android.*\b97D\b|Tablet(?!.*PC)|ViewPad7|BNTV250A|MID-WCDMA|LogicPD Zoom2|\bA7EB\b|CatNova8|A1_07|CT704|CT1002|\bM721\b|hp-tablet|rk30sdk‘,  
 249     );  
 250   
 251     /** 
 252      * List of mobile Operating Systems. 
 253      * 
 254      * @var array 
 255      */  
 256     protected $operatingSystems = array(  
 257         ‘AndroidOS‘         => ‘Android‘,  
 258         ‘BlackBerryOS‘      => ‘blackberry|\bBB10\b|rim tablet os‘,  
 259         ‘PalmOS‘            => ‘PalmOS|avantgo|blazer|elaine|hiptop|palm|plucker|xiino‘,  
 260         ‘SymbianOS‘         => ‘Symbian|SymbOS|Series60|Series40|SYB-[0-9]+|\bS60\b‘,  
 261         // @reference: http://en.wikipedia.org/wiki/Windows_Mobile  
 262         ‘WindowsMobileOS‘   => ‘Windows CE.*(PPC|Smartphone|Mobile|[0-9]{3}x[0-9]{3})|Window Mobile|Windows Phone [0-9.]+|WCE;‘,  
 263         // @reference: http://en.wikipedia.org/wiki/Windows_Phone  
 264         // http://wifeng.cn/?r=blog&a=view&id=106  
 265         // http://nicksnettravels.builttoroam.com/post/2011/01/10/Bogus-Windows-Phone-7-User-Agent-String.aspx  
 266         ‘WindowsPhoneOS‘   => ‘Windows Phone OS|XBLWP7|ZuneWP7‘,  
 267         ‘iOS‘               => ‘\biPhone.*Mobile|\biPod|\biPad‘,  
 268         // http://en.wikipedia.org/wiki/MeeGo  
 269         // @todo: research MeeGo in UAs  
 270         ‘MeeGoOS‘           => ‘MeeGo‘,  
 271         // http://en.wikipedia.org/wiki/Maemo  
 272         // @todo: research Maemo in UAs  
 273         ‘MaemoOS‘           => ‘Maemo‘,  
 274         ‘JavaOS‘            => ‘J2ME/|\bMIDP\b|\bCLDC\b‘, // ‘|Java/‘ produces bug #135  
 275         ‘webOS‘             => ‘webOS|hpwOS‘,  
 276         ‘badaOS‘            => ‘\bBada\b‘,  
 277         ‘BREWOS‘            => ‘BREW‘,  
 278     );  
 279   
 280     /** 
 281      * List of mobile User Agents. 
 282      * 
 283      * @var array 
 284      */  
 285     protected $userAgents = array(  
 286         // @reference: https://developers.google.com/chrome/mobile/docs/user-agent  
 287         ‘Chrome‘          => ‘\bCrMo\b|CriOS|Android.*Chrome/[.0-9]* (Mobile)?‘,  
 288         ‘Dolfin‘          => ‘\bDolfin\b‘,  
 289         ‘Opera‘           => ‘Opera.*Mini|Opera.*Mobi|Android.*Opera|Mobile.*OPR/[0-9.]+‘,  
 290         ‘Skyfire‘         => ‘Skyfire‘,  
 291         ‘IE‘              => ‘IEMobile|MSIEMobile‘, // |Trident/[.0-9]+  
 292         ‘Firefox‘         => ‘fennec|firefox.*maemo|(Mobile|Tablet).*Firefox|Firefox.*Mobile‘,  
 293         ‘Bolt‘            => ‘bolt‘,  
 294         ‘TeaShark‘        => ‘teashark‘,  
 295         ‘Blazer‘          => ‘Blazer‘,  
 296         // @reference: http://developer.apple.com/library/safari/#documentation/AppleApplications/Reference/SafariWebContent/OptimizingforSafarioniPhone/OptimizingforSafarioniPhone.html#//apple_ref/doc/uid/TP40006517-SW3  
 297         ‘Safari‘          => ‘Version.*Mobile.*Safari|Safari.*Mobile‘,  
 298         // @ref: http://en.wikipedia.org/wiki/Midori_(web_browser)  
 299         //‘Midori‘          => ‘midori‘,  
 300         ‘Tizen‘           => ‘Tizen‘,  
 301         ‘UCBrowser‘       => ‘UC.*Browser|UCWEB‘,  
 302         // @ref: https://github.com/serbanghita/Mobile-Detect/issues/7  
 303         ‘DiigoBrowser‘    => ‘DiigoBrowser‘,  
 304         // http://www.puffinbrowser.com/index.php  
 305         ‘Puffin‘            => ‘Puffin‘,  
 306         // @ref: http://mercury-browser.com/index.html  
 307         ‘Mercury‘          => ‘\bMercury\b‘,  
 308         // @reference: http://en.wikipedia.org/wiki/Minimo  
 309         // http://en.wikipedia.org/wiki/Vision_Mobile_Browser  
 310         ‘GenericBrowser‘  => ‘NokiaBrowser|OviBrowser|OneBrowser|TwonkyBeamBrowser|SEMC.*Browser|FlyFlow|Minimo|NetFront|Novarra-Vision‘  
 311     );  
 312   
 313     /** 
 314      * Utilities. 
 315      * 
 316      * @var array 
 317      */  
 318     protected $utilities = array(  
 319         // Experimental. When a mobile device wants to switch to ‘Desktop Mode‘.  
 320         // @ref: http://scottcate.com/technology/windows-phone-8-ie10-desktop-or-mobile/  
 321         // @ref: https://github.com/serbanghita/Mobile-Detect/issues/57#issuecomment-15024011  
 322         ‘DesktopMode‘ => ‘WPDesktop‘,  
 323         ‘TV‘          => ‘SonyDTV|HbbTV‘, // experimental  
 324         ‘WebKit‘      => ‘(webkit)[ /]([\w.]+)‘,  
 325         ‘Bot‘         => ‘Googlebot|DoCoMo|YandexBot|bingbot|ia_archiver|AhrefsBot|Ezooms|GSLFbot|WBSearchBot|Twitterbot|TweetmemeBot|Twikle|PaperLiBot|Wotbox|UnwindFetchor|facebookexternalhit‘,  
 326         ‘MobileBot‘   => ‘Googlebot-Mobile|DoCoMo|YahooSeeker/M1A1-R2D2‘,  
 327         ‘Watch‘       => ‘SM-V700‘,  
 328     );  
 329   
 330     /** 
 331      * The individual segments that could exist in a User-Agent string. VER refers to the regular 
 332      * expression defined in the constant self::VER. 
 333      * 
 334      * @var array 
 335      */  
 336     protected $properties = array(  
 337   
 338         // Build  
 339         ‘Mobile‘        => ‘Mobile/[VER]‘,  
 340         ‘Build‘         => ‘Build/[VER]‘,  
 341         ‘Version‘       => ‘Version/[VER]‘,  
 342         ‘VendorID‘      => ‘VendorID/[VER]‘,  
 343   
 344         // Devices  
 345         ‘iPad‘          => ‘iPad.*CPU[a-z ]+[VER]‘,  
 346         ‘iPhone‘        => ‘iPhone.*CPU[a-z ]+[VER]‘,  
 347         ‘iPod‘          => ‘iPod.*CPU[a-z ]+[VER]‘,  
 348         //‘BlackBerry‘    => array(‘BlackBerry[VER]‘, ‘BlackBerry [VER];‘),  
 349         ‘Kindle‘        => ‘Kindle/[VER]‘,  
 350   
 351         // Browser  
 352         ‘Chrome‘        => array(‘Chrome/[VER]‘, ‘CriOS/[VER]‘, ‘CrMo/[VER]‘),  
 353         ‘Dolfin‘        => ‘Dolfin/[VER]‘,  
 354         // @reference: https://developer.mozilla.org/en-US/docs/User_Agent_Strings_Reference  
 355         ‘Firefox‘       => ‘Firefox/[VER]‘,  
 356         ‘Fennec‘        => ‘Fennec/[VER]‘,  
 357         // @reference: http://msdn.microsoft.com/en-us/library/ms537503(v=vs.85).aspx  
 358         ‘IE‘      => array(‘IEMobile/[VER];‘, ‘IEMobile [VER]‘, ‘MSIE [VER];‘),  
 359         // http://en.wikipedia.org/wiki/NetFront  
 360         ‘NetFront‘      => ‘NetFront/[VER]‘,  
 361         ‘NokiaBrowser‘  => ‘NokiaBrowser/[VER]‘,  
 362         ‘Opera‘         => array( ‘ OPR/[VER]‘, ‘Opera Mini/[VER]‘, ‘Version/[VER]‘ ),  
 363         ‘Opera Mini‘    => ‘Opera Mini/[VER]‘,  
 364         ‘Opera Mobi‘    => ‘Version/[VER]‘,  
 365         ‘UC Browser‘    => ‘UC Browser[VER]‘,  
 366         // @note: Safari 7534.48.3 is actually Version 5.1.  
 367         // @note: On BlackBerry the Version is overwriten by the OS.  
 368         ‘Safari‘        => array( ‘Version/[VER]‘, ‘Safari/[VER]‘ ),  
 369         ‘Skyfire‘       => ‘Skyfire/[VER]‘,  
 370         ‘Tizen‘         => ‘Tizen/[VER]‘,  
 371         ‘Webkit‘        => ‘webkit[ /][VER]‘,  
 372   
 373         // Engine  
 374         ‘Gecko‘         => ‘Gecko/[VER]‘,  
 375         ‘Trident‘       => ‘Trident/[VER]‘,  
 376         ‘Presto‘        => ‘Presto/[VER]‘,  
 377   
 378         // OS  
 379         ‘iOS‘              => ‘ \bOS\b [VER] ‘,  
 380         ‘Android‘          => ‘Android [VER]‘,  
 381         ‘BlackBerry‘       => array(‘BlackBerry[\w]+/[VER]‘, ‘BlackBerry.*Version/[VER]‘, ‘Version/[VER]‘),  
 382         ‘BREW‘             => ‘BREW [VER]‘,  
 383         ‘Java‘             => ‘Java/[VER]‘,  
 384         // @reference: http://windowsteamblog.com/windows_phone/b/wpdev/archive/2011/08/29/introducing-the-ie9-on-windows-phone-mango-user-agent-string.aspx  
 385         // @reference: http://en.wikipedia.org/wiki/Windows_NT#Releases  
 386         ‘Windows Phone OS‘ => array( ‘Windows Phone OS [VER]‘, ‘Windows Phone [VER]‘),  
 387         ‘Windows Phone‘    => ‘Windows Phone [VER]‘,  
 388         ‘Windows CE‘       => ‘Windows CE/[VER]‘,  
 389         // http://social.msdn.microsoft.com/Forums/en-US/windowsdeveloperpreviewgeneral/thread/6be392da-4d2f-41b4-8354-8dcee20c85cd  
 390         ‘Windows NT‘       => ‘Windows NT [VER]‘,  
 391         ‘Symbian‘          => array(‘SymbianOS/[VER]‘, ‘Symbian/[VER]‘),  
 392         ‘webOS‘            => array(‘webOS/[VER]‘, ‘hpwOS/[VER];‘),  
 393     );  
 394   
 395     /** 
 396      * Construct an instance of this class. 
 397      * 
 398      * @param array $headers Specify the headers as injection. Should be PHP _SERVER flavored. 
 399      *                       If left empty, will use the global _SERVER[‘HTTP_*‘] vars instead. 
 400      * @param string $userAgent Inject the User-Agent header. If null, will use HTTP_USER_AGENT 
 401      *                          from the $headers array instead. 
 402      */  
 403     public function __construct(  
 404         array $headers = null,  
 405         $userAgent = null  
 406     ){  
 407         $this->setHttpHeaders($headers);  
 408         $this->setUserAgent($userAgent);  
 409   
 410         $this->setMobileDetectionRules();  
 411         $this->setMobileDetectionRulesExtended();  
 412     }  
 413   
 414     /** 
 415     * Get the current script version. 
 416     * This is useful for the demo.php file, 
 417     * so people can check on what version they are testing 
 418     * for mobile devices. 
 419     * 
 420     * @return string The version number in "X.Y.Z" format. 
 421     */  
 422     public function getScriptVersion()  
 423     {  
 424         return $this->scriptVersion;  
 425     }  
 426   
 427     /** 
 428      * Set the HTTP Headers. Must be PHP-flavored. 
 429      * 
 430      * @param array $httpHeaders The headers to set. If null, then using PHP‘s _SERVER to extract 
 431      *                           the headers. The default null is left for backwards compatibilty. 
 432      */  
 433     public function setHttpHeaders($httpHeaders = null)  
 434     {  
 435         //use global _SERVER if $httpHeaders aren‘t defined  
 436         if (!is_array($httpHeaders) || !count($httpHeaders)) {  
 437             $httpHeaders = $_SERVER;  
 438         }  
 439   
 440         //Only save HTTP headers. In PHP land, that means only _SERVER vars that  
 441         //start with HTTP_.  
 442         foreach ($httpHeaders as $key => $value) {  
 443             if (substr($key,0,5) == ‘HTTP_‘) {  
 444                 $this->httpHeaders[$key] = $value;  
 445             }  
 446         }  
 447     }  
 448   
 449     /** 
 450      * Retrieves the HTTP headers. 
 451      * 
 452      * @return array 
 453      */  
 454     public function getHttpHeaders()  
 455     {  
 456         return $this->httpHeaders;  
 457     }  
 458   
 459     /** 
 460      * Retrieves a particular header. If it doesn‘t exist, no exception/error is caused. 
 461      * Simply null is returned. 
 462      * 
 463      * @param string $header The name of the header to retrieve. Can be HTTP compliant such as 
 464      *                       "User-Agent" or "X-Device-User-Agent" or can be php-esque with the 
 465      *                       all-caps, HTTP_ prefixed, underscore seperated awesomeness. 
 466      * 
 467      * @return string|null The value of the header. 
 468      */  
 469     public function getHttpHeader($header)  
 470     {  
 471         //are we using PHP-flavored headers?  
 472         if (strpos($header, ‘_‘) === false) {  
 473             $header = str_replace(‘-‘, ‘_‘, $header);  
 474             $header = strtoupper($header);  
 475         }  
 476   
 477         //test the alternate, too  
 478         $altHeader = ‘HTTP_‘ . $header;  
 479   
 480         //Test both the regular and the HTTP_ prefix  
 481         if (isset($this->httpHeaders[$header])) {  
 482             return $this->httpHeaders[$header];  
 483         } elseif (isset($this->httpHeaders[$altHeader])) {  
 484             return $this->httpHeaders[$altHeader];  
 485         }  
 486     }  
 487   
 488     /** 
 489      * Set the User-Agent to be used. 
 490      * 
 491      * @param string $userAgent The user agent string to set. 
 492      */  
 493     public function setUserAgent($userAgent = null)  
 494     {  
 495         if (!empty($userAgent)) {  
 496             $this->userAgent = $userAgent;  
 497         } else {  
 498             $this->userAgent = $this->getHttpHeader(‘User-Agent‘);  
 499   
 500             if (empty($this->userAgent)) {  
 501                 $this->userAgent = $this->getHttpHeader(‘X-Device-User-Agent‘);  
 502             }  
 503   
 504             //Header can occur on devices using Opera Mini (can expose the real device type).  
 505             //Let‘s concatenate it (we need this extra info in the regexes).  
 506             if ($operaMiniUa = $this->getHttpHeader(‘X-OperaMini-Phone-UA‘)) {  
 507                 $this->userAgent .= ‘ ‘ . $operaMiniUa;  
 508             }  
 509         }  
 510     }  
 511   
 512     /** 
 513      * Retrieve the User-Agent. 
 514      * 
 515      * @return string|null The user agent if it‘s set. 
 516      */  
 517     public function getUserAgent()  
 518     {  
 519         return $this->userAgent;  
 520     }  
 521   
 522     /** 
 523      * Set the detection type. Must be one of self::DETECTION_TYPE_MOBILE or 
 524      * self::DETECTION_TYPE_EXTENDED. Otherwise, nothing is set. 
 525      * 
 526      * @param string $type The type. Must be a self::DETECTION_TYPE_* constant. The default 
 527      *                     parameter is null which will default to self::DETECTION_TYPE_MOBILE. 
 528      */  
 529     public function setDetectionType($type = null)  
 530     {  
 531         if ($type === null) {  
 532             $type = self::DETECTION_TYPE_MOBILE;  
 533         }  
 534   
 535         if ($type != self::DETECTION_TYPE_MOBILE && $type != self::DETECTION_TYPE_EXTENDED) {  
 536             return;  
 537         }  
 538   
 539         $this->detectionType = $type;  
 540     }  
 541   
 542     /** 
 543      * Retrieve the list of known phone devices. 
 544      * 
 545      * @return array List of phone devices. 
 546      */  
 547     public function getPhoneDevices()  
 548     {  
 549         return $this->phoneDevices;  
 550     }  
 551   
 552     /** 
 553      * Retrieve the list of known tablet devices. 
 554      * 
 555      * @return array List of tablet devices. 
 556      */  
 557     public function getTabletDevices()  
 558     {  
 559         return $this->tabletDevices;  
 560     }  
 561   
 562     /** 
 563      * Method sets the mobile detection rules. This method is used for the magic methods $detect->is*(). 
 564      */  
 565     public function setMobileDetectionRules()  
 566     {  
 567         // Merge all rules together.  
 568         $this->mobileDetectionRules = array_merge(  
 569             $this->phoneDevices,  
 570             $this->tabletDevices,  
 571             $this->operatingSystems,  
 572             $this->userAgents  
 573         );  
 574   
 575     }  
 576   
 577     /** 
 578      * Method sets the mobile detection rules + utilities. 
 579      * The reason this is separate is because utilities rules 
 580      * don‘t necessary imply mobile. This method is used inside 
 581      * the new $detect->is(‘stuff‘) method. 
 582      */  
 583     public function setMobileDetectionRulesExtended()  
 584     {  
 585         // Merge all rules together.  
 586         $this->mobileDetectionRulesExtended = array_merge(  
 587             $this->phoneDevices,  
 588             $this->tabletDevices,  
 589             $this->operatingSystems,  
 590             $this->userAgents,  
 591             $this->utilities  
 592         );  
 593   
 594     }  
 595   
 596     /** 
 597      * Retrieve the current set of rules. 
 598      * 
 599      * @return array 
 600      */  
 601     public function getRules()  
 602     {  
 603         if ($this->detectionType == self::DETECTION_TYPE_EXTENDED) {  
 604             return $this->mobileDetectionRulesExtended;  
 605         } else {  
 606             return $this->mobileDetectionRules;  
 607         }  
 608     }  
 609   
 610     /** 
 611     * Check the HTTP headers for signs of mobile. 
 612     * This is the fastest mobile check possible; it‘s used 
 613     * inside isMobile() method. 
 614     * 
 615     * @return bool 
 616     */  
 617     public function checkHttpHeadersForMobile()  
 618     {  
 619         return(  
 620             isset($this->httpHeaders[‘HTTP_ACCEPT‘]) &&  
 621                 (strpos($this->httpHeaders[‘HTTP_ACCEPT‘], ‘application/x-obml2d‘) !== false || // Opera Mini; @reference: http://dev.opera.com/articles/view/opera-binary-markup-language/  
 622                  strpos($this->httpHeaders[‘HTTP_ACCEPT‘], ‘application/vnd.rim.html‘) !== false || // BlackBerry devices.  
 623                  strpos($this->httpHeaders[‘HTTP_ACCEPT‘], ‘text/vnd.wap.wml‘) !== false ||  
 624                  strpos($this->httpHeaders[‘HTTP_ACCEPT‘], ‘application/vnd.wap.xhtml+xml‘) !== false) ||  
 625             isset($this->httpHeaders[‘HTTP_X_WAP_PROFILE‘])             || // @todo: validate  
 626             isset($this->httpHeaders[‘HTTP_X_WAP_CLIENTID‘])            ||  
 627             isset($this->httpHeaders[‘HTTP_WAP_CONNECTION‘])            ||  
 628             isset($this->httpHeaders[‘HTTP_PROFILE‘])                   ||  
 629             isset($this->httpHeaders[‘HTTP_X_OPERAMINI_PHONE_UA‘])      || // Reported by Nokia devices (eg. C3)  
 630             isset($this->httpHeaders[‘HTTP_X_NOKIA_IPADDRESS‘])         ||  
 631             isset($this->httpHeaders[‘HTTP_X_NOKIA_GATEWAY_ID‘])        ||  
 632             isset($this->httpHeaders[‘HTTP_X_ORANGE_ID‘])               ||  
 633             isset($this->httpHeaders[‘HTTP_X_VODAFONE_3GPDPCONTEXT‘])   ||  
 634             isset($this->httpHeaders[‘HTTP_X_HUAWEI_USERID‘])           ||  
 635             isset($this->httpHeaders[‘HTTP_UA_OS‘])                     || // Reported by Windows Smartphones.  
 636             isset($this->httpHeaders[‘HTTP_X_MOBILE_GATEWAY‘])          || // Reported by Verizon, Vodafone proxy system.  
 637             isset($this->httpHeaders[‘HTTP_X_ATT_DEVICEID‘])            || // Seen this on HTC Sensation. @ref: SensationXE_Beats_Z715e  
 638             //HTTP_X_NETWORK_TYPE = WIFI  
 639             ( isset($this->httpHeaders[‘HTTP_UA_CPU‘]) &&  
 640                     $this->httpHeaders[‘HTTP_UA_CPU‘] == ‘ARM‘          // Seen this on a HTC.  
 641             )  
 642         );  
 643     }  
 644   
 645     /** 
 646      * Magic overloading method. 
 647      * 
 648      * @method boolean is[...]() 
 649      * @param  string                 $name 
 650      * @param  array                  $arguments 
 651      * @return mixed 
 652      * @throws BadMethodCallException when the method doesn‘t exist and doesn‘t start with ‘is‘ 
 653      */  
 654     public function __call($name, $arguments)  
 655     {  
 656         //make sure the name starts with ‘is‘, otherwise  
 657         if (substr($name, 0, 2) != ‘is‘) {  
 658             throw new BadMethodCallException("No such method exists: $name");  
 659         }  
 660   
 661         $this->setDetectionType(self::DETECTION_TYPE_MOBILE);  
 662   
 663         $key = substr($name, 2);  
 664   
 665         return $this->matchUAAgainstKey($key);  
 666     }  
 667   
 668     /** 
 669     * Find a detection rule that matches the current User-agent. 
 670     * 
 671     * @param null $userAgent deprecated 
 672     * @return boolean 
 673     */  
 674     private function matchDetectionRulesAgainstUA($userAgent = null)  
 675     {  
 676         // Begin general search.  
 677         foreach ($this->getRules() as $_regex) {  
 678             if (empty($_regex)) {  
 679                 continue;  
 680             }  
 681             if ($this->match($_regex, $userAgent)) {  
 682                 return true;  
 683             }  
 684         }  
 685   
 686         return false;  
 687     }  
 688   
 689     /** 
 690     * Search for a certain key in the rules array. 
 691     * If the key is found the try to match the corresponding 
 692     * regex agains the User-Agent. 
 693     * 
 694     * @param string $key 
 695     * @param null $userAgent deprecated 
 696     * @return mixed 
 697     */  
 698     private function matchUAAgainstKey($key, $userAgent = null)  
 699     {  
 700         // Make the keys lowercase so we can match: isIphone(), isiPhone(), isiphone(), etc.  
 701         $key = strtolower($key);  
 702   
 703         //change the keys to lower case  
 704         $_rules = array_change_key_case($this->getRules());  
 705   
 706         if (array_key_exists($key, $_rules)) {  
 707             if (empty($_rules[$key])) {  
 708                 return null;  
 709             }  
 710   
 711             return $this->match($_rules[$key], $userAgent);  
 712         }  
 713   
 714         return false;  
 715     }  
 716   
 717     /** 
 718     * Check if the device is mobile. 
 719     * Returns true if any type of mobile device detected, including special ones 
 720     * @param null $userAgent deprecated 
 721     * @param null $httpHeaders deprecated 
 722     * @return bool 
 723     */  
 724     public function isMobile($userAgent = null, $httpHeaders = null)  
 725     {  
 726   
 727         if ($httpHeaders) {  
 728             $this->setHttpHeaders($httpHeaders);  
 729         }  
 730   
 731         if ($userAgent) {  
 732             $this->setUserAgent($userAgent);  
 733         }  
 734   
 735         $this->setDetectionType(self::DETECTION_TYPE_MOBILE);  
 736   
 737         if ($this->checkHttpHeadersForMobile()) {  
 738             return true;  
 739         } else {  
 740             return $this->matchDetectionRulesAgainstUA();  
 741         }  
 742   
 743     }  
 744   
 745     /** 
 746      * Check if the device is a tablet. 
 747      * Return true if any type of tablet device is detected. 
 748      * 
 749      * @param  string $userAgent   deprecated 
 750      * @param  array  $httpHeaders deprecated 
 751      * @return bool 
 752      */  
 753     public function isTablet($userAgent = null, $httpHeaders = null)  
 754     {  
 755         $this->setDetectionType(self::DETECTION_TYPE_MOBILE);  
 756   
 757         foreach ($this->tabletDevices as $_regex) {  
 758             if ($this->match($_regex, $userAgent)) {  
 759                 return true;  
 760             }  
 761         }  
 762   
 763         return false;  
 764     }  
 765   
 766     /** 
 767      * This method checks for a certain property in the 
 768      * userAgent. 
 769      * @todo: The httpHeaders part is not yet used. 
 770      * 
 771      * @param $key 
 772      * @param  string        $userAgent   deprecated 
 773      * @param  string        $httpHeaders deprecated 
 774      * @return bool|int|null 
 775      */  
 776     public function is($key, $userAgent = null, $httpHeaders = null)  
 777     {  
 778         // Set the UA and HTTP headers only if needed (eg. batch mode).  
 779         if ($httpHeaders) {  
 780             $this->setHttpHeaders($httpHeaders);  
 781         }  
 782   
 783         if ($userAgent) {  
 784             $this->setUserAgent($userAgent);  
 785         }  
 786   
 787         $this->setDetectionType(self::DETECTION_TYPE_EXTENDED);  
 788   
 789         return $this->matchUAAgainstKey($key);  
 790     }  
 791   
 792     /** 
 793      * Retrieve the list of mobile operating systems. 
 794      * 
 795      * @return array The list of mobile operating systems. 
 796      */  
 797     public function getOperatingSystems()  
 798     {  
 799         return $this->operatingSystems;  
 800     }  
 801   
 802     /** 
 803      * Some detection rules are relative (not standard), 
 804      * because of the diversity of devices, vendors and 
 805      * their conventions in representing the User-Agent or 
 806      * the HTTP headers. 
 807      * 
 808      * This method will be used to check custom regexes against 
 809      * the User-Agent string. 
 810      * 
 811      * @param $regex 
 812      * @param  string $userAgent 
 813      * @return bool 
 814      * 
 815      * @todo: search in the HTTP headers too. 
 816      */  
 817     public function match($regex, $userAgent = null)  
 818     {  
 819         // Escape the special character which is the delimiter.  
 820         $regex = str_replace(‘/‘, ‘\/‘, $regex);  
 821   
 822         return (bool) preg_match(‘/‘.$regex.‘/is‘, (!empty($userAgent) ? $userAgent : $this->userAgent));  
 823     }  
 824   
 825     /** 
 826      * Get the properties array. 
 827      * 
 828      * @return array 
 829      */  
 830     public function getProperties()  
 831     {  
 832         return $this->properties;  
 833     }  
 834   
 835     /** 
 836      * Prepare the version number. 
 837      * 
 838      * @todo Remove the error supression from str_replace() call. 
 839      * 
 840      * @param string $ver The string version, like "2.6.21.2152"; 
 841      * 
 842      * @return float 
 843      */  
 844     public function prepareVersionNo($ver)  
 845     {  
 846         $ver = str_replace(array(‘_‘, ‘ ‘, ‘/‘), array(‘.‘, ‘.‘, ‘.‘), $ver);  
 847         $arrVer = explode(‘.‘, $ver, 2);  
 848   
 849         if (isset($arrVer[1])) {  
 850             $arrVer[1] = @str_replace(‘.‘, ‘‘, $arrVer[1]); // @todo: treat strings versions.  
 851         }  
 852   
 853         return (float) implode(‘.‘, $arrVer);  
 854     }  
 855   
 856     /** 
 857      * Check the version of the given property in the User-Agent. 
 858      * Will return a float number. (eg. 2_0 will return 2.0, 4.3.1 will return 4.31) 
 859      * 
 860      * @param  string $propertyName 
 861      * @param  string $type 
 862      * @return mixed  $version 
 863      */  
 864     public function version($propertyName, $type = ‘text‘)  
 865     {  
 866         if (empty($propertyName)) {  
 867             return false;  
 868         }  
 869   
 870         if (!in_array($type, array(‘text‘, ‘float‘))) {  
 871             $type = ‘text‘;  
 872         }  
 873   
 874         $properties = $this->getProperties();  
 875   
 876         // Check if the property exists in the properties array.  
 877         if (array_key_exists($propertyName, $properties)) {  
 878   
 879             // Prepare the pattern to be matched.  
 880             // Make sure we always deal with an array (string is converted).  
 881             $properties[$propertyName] = (array) $properties[$propertyName];  
 882   
 883             foreach ($properties[$propertyName] as $propertyMatchString) {  
 884   
 885                 $propertyPattern = str_replace(‘[VER]‘, self::VER, $propertyMatchString);  
 886   
 887                 // Escape the special character which is the delimiter.  
 888                 $propertyPattern = str_replace(‘/‘, ‘\/‘, $propertyPattern);  
 889   
 890                 // Identify and extract the version.  
 891                 preg_match(‘/‘.$propertyPattern.‘/is‘, $this->userAgent, $match);  
 892   
 893                 if (!empty($match[1])) {  
 894                     $version = ( $type == ‘float‘ ? $this->prepareVersionNo($match[1]) : $match[1] );  
 895   
 896                     return $version;  
 897                 }  
 898   
 899             }  
 900   
 901         }  
 902   
 903         return false;  
 904     }  
 905   
 906     /** 
 907      * Retrieve the mobile grading, using self::MOBILE_GRADE_* constants. 
 908      * 
 909      * @return string One of the self::MOBILE_GRADE_* constants. 
 910      */  
 911     public function mobileGrade()  
 912     {  
 913         $isMobile = $this->isMobile();  
 914   
 915         if (  
 916             // Apple iOS 3.2-5.1 - Tested on the original iPad (4.3 / 5.0), iPad 2 (4.3), iPad 3 (5.1), original iPhone (3.1), iPhone 3 (3.2), 3GS (4.3), 4 (4.3 / 5.0), and 4S (5.1)  
 917             $this->version(‘iPad‘, ‘float‘)>=4.3 ||  
 918             $this->version(‘iPhone‘, ‘float‘)>=3.1 ||  
 919             $this->version(‘iPod‘, ‘float‘)>=3.1 ||  
 920   
 921             // Android 2.1-2.3 - Tested on the HTC Incredible (2.2), original Droid (2.2), HTC Aria (2.1), Google Nexus S (2.3). Functional on 1.5 & 1.6 but performance may be sluggish, tested on Google G1 (1.5)  
 922             // Android 3.1 (Honeycomb)  - Tested on the Samsung Galaxy Tab 10.1 and Motorola XOOM  
 923             // Android 4.0 (ICS)  - Tested on a Galaxy Nexus. Note: transition performance can be poor on upgraded devices  
 924             // Android 4.1 (Jelly Bean)  - Tested on a Galaxy Nexus and Galaxy 7  
 925             ( $this->version(‘Android‘, ‘float‘)>2.1 && $this->is(‘Webkit‘) ) ||  
 926   
 927             // Windows Phone 7-7.5 - Tested on the HTC Surround (7.0) HTC Trophy (7.5), LG-E900 (7.5), Nokia Lumia 800  
 928             $this->version(‘Windows Phone OS‘, ‘float‘)>=7.0 ||  
 929   
 930             // Blackberry 7 - Tested on BlackBerry® Torch 9810  
 931             // Blackberry 6.0 - Tested on the Torch 9800 and Style 9670  
 932             $this->is(‘BlackBerry‘) && $this->version(‘BlackBerry‘, ‘float‘)>=6.0 ||  
 933             // Blackberry Playbook (1.0-2.0) - Tested on PlayBook  
 934             $this->match(‘Playbook.*Tablet‘) ||  
 935   
 936             // Palm WebOS (1.4-2.0) - Tested on the Palm Pixi (1.4), Pre (1.4), Pre 2 (2.0)  
 937             ( $this->version(‘webOS‘, ‘float‘)>=1.4 && $this->match(‘Palm|Pre|Pixi‘) ) ||  
 938             // Palm WebOS 3.0  - Tested on HP TouchPad  
 939             $this->match(‘hp.*TouchPad‘) ||  
 940   
 941             // Firefox Mobile (12 Beta) - Tested on Android 2.3 device  
 942             ( $this->is(‘Firefox‘) && $this->version(‘Firefox‘, ‘float‘)>=12 ) ||  
 943   
 944             // Chrome for Android - Tested on Android 4.0, 4.1 device  
 945             ( $this->is(‘Chrome‘) && $this->is(‘AndroidOS‘) && $this->version(‘Android‘, ‘float‘)>=4.0 ) ||  
 946   
 947             // Skyfire 4.1 - Tested on Android 2.3 device  
 948             ( $this->is(‘Skyfire‘) && $this->version(‘Skyfire‘, ‘float‘)>=4.1 && $this->is(‘AndroidOS‘) && $this->version(‘Android‘, ‘float‘)>=2.3 ) ||  
 949   
 950             // Opera Mobile 11.5-12: Tested on Android 2.3  
 951             ( $this->is(‘Opera‘) && $this->version(‘Opera Mobi‘, ‘float‘)>11 && $this->is(‘AndroidOS‘) ) ||  
 952   
 953             // Meego 1.2 - Tested on Nokia 950 and N9  
 954             $this->is(‘MeeGoOS‘) ||  
 955   
 956             // Tizen (pre-release) - Tested on early hardware  
 957             $this->is(‘Tizen‘) ||  
 958   
 959             // Samsung Bada 2.0 - Tested on a Samsung Wave 3, Dolphin browser  
 960             // @todo: more tests here!  
 961             $this->is(‘Dolfin‘) && $this->version(‘Bada‘, ‘float‘)>=2.0 ||  
 962   
 963             // UC Browser - Tested on Android 2.3 device  
 964             ( ($this->is(‘UC Browser‘) || $this->is(‘Dolfin‘)) && $this->version(‘Android‘, ‘float‘)>=2.3 ) ||  
 965   
 966             // Kindle 3 and Fire  - Tested on the built-in WebKit browser for each  
 967             ( $this->match(‘Kindle Fire‘) ||  
 968             $this->is(‘Kindle‘) && $this->version(‘Kindle‘, ‘float‘)>=3.0 ) ||  
 969   
 970             // Nook Color 1.4.1 - Tested on original Nook Color, not Nook Tablet  
 971             $this->is(‘AndroidOS‘) && $this->is(‘NookTablet‘) ||  
 972   
 973             // Chrome Desktop 11-21 - Tested on OS X 10.7 and Windows 7  
 974             $this->version(‘Chrome‘, ‘float‘)>=11 && !$isMobile ||  
 975   
 976             // Safari Desktop 4-5 - Tested on OS X 10.7 and Windows 7  
 977             $this->version(‘Safari‘, ‘float‘)>=5.0 && !$isMobile ||  
 978   
 979             // Firefox Desktop 4-13 - Tested on OS X 10.7 and Windows 7  
 980             $this->version(‘Firefox‘, ‘float‘)>=4.0 && !$isMobile ||  
 981   
 982             // Internet Explorer 7-9 - Tested on Windows XP, Vista and 7  
 983             $this->version(‘MSIE‘, ‘float‘)>=7.0 && !$isMobile ||  
 984   
 985             // Opera Desktop 10-12 - Tested on OS X 10.7 and Windows 7  
 986             // @reference: http://my.opera.com/community/openweb/idopera/  
 987             $this->version(‘Opera‘, ‘float‘)>=10 && !$isMobile  
 988   
 989   
 990         ){  
 991             return self::MOBILE_GRADE_A;  
 992         }  
 993   
 994         if (  
 995             $this->version(‘iPad‘, ‘float‘)<4.3 ||  
 996             $this->version(‘iPhone‘, ‘float‘)<3.1 ||  
 997             $this->version(‘iPod‘, ‘float‘)<3.1 ||  
 998   
 999             // Blackberry 5.0: Tested on the Storm 2 9550, Bold 9770  
1000             $this->is(‘Blackberry‘) && $this->version(‘BlackBerry‘, ‘float‘)>=5 && $this->version(‘BlackBerry‘, ‘float‘)<6 ||  
1001   
1002             //Opera Mini (5.0-6.5) - Tested on iOS 3.2/4.3 and Android 2.3  
1003             ( $this->version(‘Opera Mini‘, ‘float‘)>=5.0 && $this->version(‘Opera Mini‘, ‘float‘)<=6.5 &&  
1004             ($this->version(‘Android‘, ‘float‘)>=2.3 || $this->is(‘iOS‘)) ) ||  
1005   
1006             // Nokia Symbian^3 - Tested on Nokia N8 (Symbian^3), C7 (Symbian^3), also works on N97 (Symbian^1)  
1007             $this->match(‘NokiaN8|NokiaC7|N97.*Series60|Symbian/3‘) ||  
1008   
1009             // @todo: report this (tested on Nokia N71)  
1010             $this->version(‘Opera Mobi‘, ‘float‘)>=11 && $this->is(‘SymbianOS‘)  
1011         ){  
1012             return self::MOBILE_GRADE_B;  
1013         }  
1014   
1015         if (  
1016             // Blackberry 4.x - Tested on the Curve 8330  
1017             $this->version(‘BlackBerry‘, ‘float‘)<5.0 ||  
1018             // Windows Mobile - Tested on the HTC Leo (WinMo 5.2)  
1019             $this->match(‘MSIEMobile|Windows CE.*Mobile‘) || $this->version(‘Windows Mobile‘, ‘float‘)<=5.2  
1020   
1021   
1022         ){  
1023             return self::MOBILE_GRADE_C;  
1024         }  
1025   
1026         //All older smartphone platforms and featurephones - Any device that doesn‘t support media queries  
1027         //will receive the basic, C grade experience.  
1028         return self::MOBILE_GRADE_C;  
1029     }  
1030 }  
1031 
1032 简单的使用方法如下：
1033 [php] view plaincopy 
1034 //使用实例  
1035    
1036 include ‘Mobile_Detect.php‘;  
1037 $detect = new Mobile_Detect();  
1038    
1039 // Check for any mobile device.  
1040 if ($detect->isMobile())  
1041    
1042 // Check for any tablet.  
1043 if($detect->isTablet())  
1044    
1045 // Check for any mobile device, excluding tablets.  
1046 if ($detect->isMobile() && !$detect->isTablet())  
1047    
1048 if ($detect->isMobile() && !$detect->isTablet())  
1049    
1050 // Alternative to $detect->isAndroidOS()  
1051 $detect->is(‘AndroidOS‘);  
1052    
1053 // Batch usage  
1054 foreach($userAgents as $userAgent){  
1055   $detect->setUserAgent($userAgent);  
1056   $isMobile = $detect->isMobile();  
1057 }  
1058    
1059 // Version check.  
1060 $detect->version(‘iPad‘); // 4.3 (float)