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php判断手机打开或者微信打开

2019/12/24 21:46:26

 

<?php

if ( (isMobile() || isWeixin()) && empty($_SESSION["mo"]) ){
echo "<script>parent.parent.location='mo/index.php';</script>";
 }

 

function isMobile() { 
  if (isset($_SERVER['HTTP_X_WAP_PROFILE'])) {
    return true;
  }
  if (isset($_SERVER['HTTP_VIA'])) {
    return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false;
  }
  if (isset($_SERVER['HTTP_USER_AGENT'])) {
    $clientkeywords = array('nokia','sony','ericsson','mot','samsung','htc','sgh','lg','sharp','sie-','philips','panasonic','alcatel','lenovo','iphone','ipod','blackberry','meizu','android','netfront','symbian','ucweb','windowsce','palm','operamini','operamobi','openwave','nexusone','cldc','midp','wap','mobile','MicroMessenger');
    if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))) {
      return true;
    }
  }
  if (isset ($_SERVER['HTTP_ACCEPT'])) {
    if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))) {
      return true;
    }
  }
  return false;
}
function isWeixin() {
  if (strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false) {
    return true;
  } else {
    return false;
  }
}
?>

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