diff options
Diffstat (limited to 'program/include/rcube_browser.php')
| -rw-r--r-- | program/include/rcube_browser.php | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/program/include/rcube_browser.php b/program/include/rcube_browser.php index 23ef61590..361ffb63e 100644 --- a/program/include/rcube_browser.php +++ b/program/include/rcube_browser.php @@ -30,25 +30,25 @@ class rcube_browser { function __construct() { - $HTTP_USER_AGENT = $_SERVER['HTTP_USER_AGENT']; + $HTTP_USER_AGENT = strtolower($_SERVER['HTTP_USER_AGENT']); $this->ver = 0; - $this->win = stristr($HTTP_USER_AGENT, 'win'); - $this->mac = stristr($HTTP_USER_AGENT, 'mac'); - $this->linux = stristr($HTTP_USER_AGENT, 'linux'); - $this->unix = stristr($HTTP_USER_AGENT, 'unix'); + $this->win = strstr($HTTP_USER_AGENT, 'win'); + $this->mac = strstr($HTTP_USER_AGENT, 'mac'); + $this->linux = strstr($HTTP_USER_AGENT, 'linux'); + $this->unix = strstr($HTTP_USER_AGENT, 'unix'); - $this->opera = stristr($HTTP_USER_AGENT, 'opera'); - $this->ns4 = stristr($HTTP_USER_AGENT, 'mozilla/4') && !stristr($HTTP_USER_AGENT, 'msie'); - $this->ns = ($this->ns4 || stristr($HTTP_USER_AGENT, 'netscape')); - $this->ie = stristr($HTTP_USER_AGENT, 'compatible; msie') && !$this->opera; - $this->mz = stristr($HTTP_USER_AGENT, 'mozilla/5'); - $this->chrome = stristr($HTTP_USER_AGENT, 'chrome'); - $this->khtml = stristr($HTTP_USER_AGENT, 'khtml'); - $this->safari = !$this->chrome && ($this->khtml || stristr($HTTP_USER_AGENT, 'safari')); + $this->opera = strstr($HTTP_USER_AGENT, 'opera'); + $this->ns4 = strstr($HTTP_USER_AGENT, 'mozilla/4') && !strstr($HTTP_USER_AGENT, 'msie'); + $this->ns = ($this->ns4 || strstr($HTTP_USER_AGENT, 'netscape')); + $this->ie = !$this->opera && strstr($HTTP_USER_AGENT, 'compatible; msie'); + $this->mz = strstr($HTTP_USER_AGENT, 'mozilla/5'); + $this->chrome = strstr($HTTP_USER_AGENT, 'chrome'); + $this->khtml = strstr($HTTP_USER_AGENT, 'khtml'); + $this->safari = !$this->chrome && ($this->khtml || strstr($HTTP_USER_AGENT, 'safari')); if ($this->ns || $this->chrome) { - $test = preg_match('/(mozilla|chrome)\/([0-9.]+)/i', $HTTP_USER_AGENT, $regs); + $test = preg_match('/(mozilla|chrome)\/([0-9.]+)/', $HTTP_USER_AGENT, $regs); $this->ver = $test ? (float)$regs[2] : 0; } else if ($this->mz) { @@ -56,11 +56,11 @@ class rcube_browser $this->ver = $test ? (float)$regs[1] : 0; } else if ($this->ie || $this->opera) { - $test = preg_match('/(msie|opera) ([0-9.]+)/i', $HTTP_USER_AGENT, $regs); + $test = preg_match('/(msie|opera) ([0-9.]+)/', $HTTP_USER_AGENT, $regs); $this->ver = $test ? (float)$regs[2] : 0; } - if (preg_match('/ ([a-z]{2})-([a-z]{2})/i', $HTTP_USER_AGENT, $regs)) + if (preg_match('/ ([a-z]{2})-([a-z]{2})/', $HTTP_USER_AGENT, $regs)) $this->lang = $regs[1]; else $this->lang = 'en'; |