| | |
| | | $this->opera = strpos($HTTP_USER_AGENT, 'opera') !== false; |
| | | $this->ns4 = strpos($HTTP_USER_AGENT, 'mozilla/4') !== false && strpos($HTTP_USER_AGENT, 'msie') === false; |
| | | $this->ns = ($this->ns4 || strpos($HTTP_USER_AGENT, 'netscape') !== false); |
| | | $this->ie = !$this->opera && strpos($HTTP_USER_AGENT, 'compatible; msie') !== false; |
| | | $this->ie = !$this->opera && (strpos($HTTP_USER_AGENT, 'compatible; msie') !== false || strpos($HTTP_USER_AGENT, 'trident/') !== false); |
| | | $this->khtml = strpos($HTTP_USER_AGENT, 'khtml') !== false; |
| | | $this->mz = !$this->ie && !$this->khtml && strpos($HTTP_USER_AGENT, 'mozilla/5') !== false; |
| | | $this->chrome = strpos($HTTP_USER_AGENT, 'chrome') !== false; |
| | |
| | | else if ($this->ie || $this->opera) { |
| | | $test = preg_match('/(msie|opera) ([0-9.]+)/', $HTTP_USER_AGENT, $regs); |
| | | $this->ver = $test ? (float)$regs[2] : 0; |
| | | |
| | | // IE 11 |
| | | if (!$this->ver && preg_match('/rv:([0-9.]+)/', $HTTP_USER_AGENT, $regs)) { |
| | | $this->ver = (float) $regs[1]; |
| | | } |
| | | } |
| | | |
| | | if (preg_match('/ ([a-z]{2})-([a-z]{2})/', $HTTP_USER_AGENT, $regs)) |