## PHP獲取客戶端瀏覽器信息和版本 ``` /* * php獲取客戶端瀏覽器信息 和版本 */ function get_broswer_type(){ $sys = $_SERVER['HTTP_USER_AGENT']; //獲取用戶代理字符串 if (stripos($sys, "Firefox/") > 0) { preg_match("/Firefox\/([^;)]+)+/i", $sys, $b); $exp[0] = "Firefox"; $exp[1] = $b[1]; //獲取火狐瀏覽器的版本號 } elseif (stripos($sys, "Maxthon") > 0) { preg_match("/Maxthon\/([\d\.]+)/", $sys, $aoyou); $exp[0] = "傲游"; $exp[1] = $aoyou[1]; } elseif (stripos($sys, "MSIE") > 0) { preg_match("/MSIE\s+([^;)]+)+/i", $sys, $ie); $exp[0] = "IE"; $exp[1] = $ie[1]; //獲取IE的版本號 } elseif (stripos($sys, "OPR") > 0) { preg_match("/OPR\/([\d\.]+)/", $sys, $opera); $exp[0] = "Opera"; $exp[1] = $opera[1]; } elseif(stripos($sys, "Edge") > 0) { //win10 Edge瀏覽器 添加了chrome內核標記 在判斷Chrome之前匹配 preg_match("/Edge\/([\d\.]+)/", $sys, $Edge); $exp[0] = "Edge"; $exp[1] = $Edge[1]; } elseif (stripos($sys, "Chrome") > 0) { preg_match("/Chrome\/([\d\.]+)/", $sys, $google); $exp[0] = "Chrome"; $exp[1] = $google[1]; //獲取google chrome的版本號 } elseif(stripos($sys,'rv:')>0 && stripos($sys,'Gecko')>0){ preg_match("/rv:([\d\.]+)/", $sys, $IE); $exp[0] = "IE"; $exp[1] = $IE[1]; }else { $exp[0] = "未知瀏覽器"; return $exp[0]; } return $exp[0].'('.$exp[1].')'; } ``` ## PHP獲取客戶端瀏覽器 ``` /* * php獲取客戶端瀏覽器 */ function get_broswer(){ $sys = $_SERVER['HTTP_USER_AGENT']; //獲取用戶代理字符串 if (stripos($sys, "Firefox/") > 0) { $exp[0] = "Firefox"; } elseif (stripos($sys, "Maxthon") > 0) { $exp[0] = "傲游"; } elseif (stripos($sys, "MSIE") > 0) { $exp[0] = "IE"; } elseif (stripos($sys, "OPR") > 0) { $exp[0] = "Opera"; } elseif(stripos($sys, "Edge") > 0) { $exp[0] = "Edge"; } elseif (stripos($sys, "Chrome") > 0) { $exp[0] = "Chrome"; } elseif(stripos($sys,'rv:')>0 && stripos($sys,'Gecko')>0){ $exp[0] = "IE"; }else { $exp[0] = "未知瀏覽器"; } return $exp[0]; } ```