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Fix php_browscap.ini for PHP

This class parses, fixes and prepares php_browscap.ini into browscap.ini for PHP. It also detects if the latest version needed to download.

<?php
/** from localhost to fetch and prepare the browscap.ini file
* @author Son Nguyen
* @since 8/25/2006
* @package Framework
* @subpackage Lookup
*/
class CBrowsCap {
 private $mTmpFileName = 'php_browscap.ini'; // tmp file before fixing
 private $mDownloadURL = 'http://browsers.garykeith.com/stream.asp?PHP_BrowsCapINI';
 /** constructor */
 function __construct() {}

/** get the version string from the file */
 function getVersion($pFile,$pCheckExisted) {
  $vVersion = NULL;
  if ($pCheckExisted && !file_exists($pFile)) {
   return NULL;
  } // fi

$vContent = file_get_contents($pFile,FALSE,NULL,0,500);
  if (preg_match('/version=(.*)/i',$vContent,$vMatches)) {
   $vVersion = trim($vMatches[1]);
  } // fi
  return $vVersion;
 }

/** comment */
 function getLatestVersion() {
  return $this->getVersion($this->mDownloadURL,FALSE);
 }

/** get the current I'm currently use */
 function getMyVersion() {
  return $this->getVersion($this->mTmpFileName,TRUE);
 }

/** if need to update */
 function checkUpdate() {
  $vMy = $this->getMyVersion();
  $vLatest = $this->getLatestVersion();
  if (!file_exists($this->mTmpFileName) || $vMy<$vLatest) { // should update
   $vContent = file_get_contents($this->mDownloadURL);
   file_put_contents($this->mTmpFileName,$vContent);
   return 'Updated to version #'.$vLatest.' from #'.$vMy; // yes, do update
  } // fi

return 'Already at the latest version #'.$vLatest; // latest, don't update
 }

/** fix the browsecap.ini for php */
 function fix() {
  $vOutput = $this->checkUpdate();

$vContent = file_get_contents($this->mTmpFileName);
  $vContent = preg_replace("/\r/","",$vContent);
  $vContent = preg_replace('/="(.*)"/i','=\\1',$vContent);
  $vContent = preg_replace("/platform=(.*)/i","platform=\"\\1\"",$vContent);
  $vContent = preg_replace("/parent=(.*)/i","parent=\"\\1\"",$vContent);
  $vContent = preg_replace("/minorver=(.*)/i","minorver=\"\\1\"",$vContent);
  $vContent = preg_replace("/majorver=(.*)/i","majorver=\"\\1\"",$vContent);
  $vContent = preg_replace("/version=(.*)/i","version=\"\\1\"",$vContent);
  $vContent = preg_replace("/browser=(.*)/i","browser=\"\\1\"",$vContent);
  $vContent = str_replace("[*]","*",$vContent);
  file_put_contents('browscap.ini',$vContent);

return $vOutput;
 }
}
?>

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Fix php_browscap.ini for PHP

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