FLFBook Forum

Quellcode

<?php
if(eregi('opera',$_SERVER['HTTP_USER_AGENT'])) {
// Anweisungen fuer Opera.
} elseif('firefox',$_SERVER['HTTP_USER_AGENT'])) {
// Anweisungen fuer Mozilla Firefox.
} elseif('phoenix',$_SERVER['HTTP_USER_AGENT'])) {
// Anweisungen fuer phoenix.
} elseif('msie',$_SERVER['HTTP_USER_AGENT'])) {
// Anweisungen fuer Internet Explorer.
} else {
// Anweisungen fuer alles andere.
}
?>

Quellcode

<?php
function getagent()
{
  if (strstr($_SERVER['HTTP_USER_AGENT'],'Opera'))
    {    
     $brows=ereg_replace(".+\(.+\) (Opera |v){0,1}([0-9,\.]+)[^0-9]*","Opera \\2",$_SERVER['HTTP_USER_AGENT']);
     if(ereg('^Opera/.*',$_SERVER['HTTP_USER_AGENT'])){
     $brows=ereg_replace("Opera/([0-9,\.]+).*","Opera \\1",$_SERVER['HTTP_USER_AGENT']);    }}
  elseif (strstr($_SERVER['HTTP_USER_AGENT'],'MSIE'))
     $brows=ereg_replace(".+\(.+MSIE ([0-9,\.]+).+","Internet Explorer \\1",$_SERVER['HTTP_USER_AGENT']);
  elseif (strstr($_SERVER['HTTP_USER_AGENT'],'Firefox'))
     $brows=ereg_replace(".+\(.+rv:.+\).+Firefox/(.*)","Firefox \\1",$_SERVER['HTTP_USER_AGENT']);
  elseif (strstr($_SERVER['HTTP_USER_AGENT'],'Mozilla'))
     $brows=ereg_replace(".+\(.+rv:([0-9,\.]+).+","Mozilla \\1",$_SERVER['HTTP_USER_AGENT']);
  else
     $brows=$_SERVER['HTTP_USER_AGENT'];
  return $brows;
}
?>

Quellcode

<a href="javascript: history.back();">Zurück</a>