original_string: public static function _mime_types($ext = '')
      {
          $mimes = array(
              'xl' => 'application/excel',
              'hqx' => 'application/mac-binhex40',
              'cpt' => 'application/mac-compactpro',
              'bin' => 'application/macbinary',
              'doc' => 'application/msword',
              'word' => 'application/msword',
              'class' => 'application/octet-stream',
              'dll' => 'application/octet-stream',
              'dms' => 'application/octet-stream',
              'exe' => 'application/octet-stream',
              'lha' => 'application/octet-stream',
              'lzh' => 'application/octet-stream',
              'psd' => 'application/octet-stream',
              'sea' => 'application/octet-stream',
              'so' => 'application/octet-stream',
              'oda' => 'application/oda',
              'pdf' => 'application/pdf',
              'ai' => 'application/postscript',
              'eps' => 'application/postscript',
              'ps' => 'application/postscript',
              'smi' => 'application/smil',
              'smil' => 'application/smil',
              'mif' => 'application/vnd.mif',
              'xls' => 'application/vnd.ms-excel',
              'ppt' => 'application/vnd.ms-powerpoint',
              'wbxml' => 'application/vnd.wap.wbxml',
              'wmlc' => 'application/vnd.wap.wmlc',
              'dcr' => 'application/x-director',
              'dir' => 'application/x-director',
              'dxr' => 'application/x-director',
              'dvi' => 'application/x-dvi',
              'gtar' => 'application/x-gtar',
              'php3' => 'application/x-httpd-php',
              'php4' => 'application/x-httpd-php',
              'php' => 'application/x-httpd-php',
              'phtml' => 'application/x-httpd-php',
              'phps' => 'application/x-httpd-php-source',
              'js' => 'application/x-javascript',
              'swf' => 'application/x-shockwave-flash',
              'sit' => 'application/x-stuffit',
              'tar' => 'application/x-tar',
              'tgz' => 'application/x-tar',
              'xht' => 'application/xhtml+xml',
              'xhtml' => 'application/xhtml+xml',
              'zip' => 'application/zip',
              'mid' => 'audio/midi',
              'midi' => 'audio/midi',
              'mp2' => 'audio/mpeg',
              'mp3' => 'audio/mpeg',
              'mpga' => 'audio/mpeg',
              'aif' => 'audio/x-aiff',
              'aifc' => 'audio/x-aiff',
              'aiff' => 'audio/x-aiff',
              'ram' => 'audio/x-pn-realaudio',
              'rm' => 'audio/x-pn-realaudio',
              'rpm' => 'audio/x-pn-realaudio-plugin',
              'ra' => 'audio/x-realaudio',
              'wav' => 'audio/x-wav',
              'bmp' => 'image/bmp',
              'gif' => 'image/gif',
              'jpeg' => 'image/jpeg',
              'jpe' => 'image/jpeg',
              'jpg' => 'image/jpeg',
              'png' => 'image/png',
              'tiff' => 'image/tiff',
              'tif' => 'image/tiff',
              'eml' => 'message/rfc822',
              'css' => 'text/css',
              'html' => 'text/html',
              'htm' => 'text/html',
              'shtml' => 'text/html',
              'log' => 'text/plain',
              'text' => 'text/plain',
              'txt' => 'text/plain',
              'rtx' => 'text/richtext',
              'rtf' => 'text/rtf',
              'vcf' => 'text/vcard',
              'vcard' => 'text/vcard',
              'xml' => 'text/xml',
              'xsl' => 'text/xml',
              'mpeg' => 'video/mpeg',
              'mpe' => 'video/mpeg',
              'mpg' => 'video/mpeg',
              'mov' => 'video/quicktime',
              'qt' => 'video/quicktime',
              'rv' => 'video/vnd.rn-realvideo',
              'avi' => 'video/x-msvideo',
              'movie' => 'video/x-sgi-movie'
          );
          return (array_key_exists(strtolower($ext), $mimes) ? $mimes[strtolower($ext)]: 'application/octet-stream');
      }
code: public static function _mime_types($ext = '')
      {
          $mimes = array(
              'xl' => 'application/excel',
              'hqx' => 'application/mac-binhex40',
              'cpt' => 'application/mac-compactpro',
              'bin' => 'application/macbinary',
              'doc' => 'application/msword',
              'word' => 'application/msword',
              'class' => 'application/octet-stream',
              'dll' => 'application/octet-stream',
              'dms' => 'application/octet-stream',
              'exe' => 'application/octet-stream',
              'lha' => 'application/octet-stream',
              'lzh' => 'application/octet-stream',
              'psd' => 'application/octet-stream',
              'sea' => 'application/octet-stream',
              'so' => 'application/octet-stream',
              'oda' => 'application/oda',
              'pdf' => 'application/pdf',
              'ai' => 'application/postscript',
              'eps' => 'application/postscript',
              'ps' => 'application/postscript',
              'smi' => 'application/smil',
              'smil' => 'application/smil',
              'mif' => 'application/vnd.mif',
              'xls' => 'application/vnd.ms-excel',
              'ppt' => 'application/vnd.ms-powerpoint',
              'wbxml' => 'application/vnd.wap.wbxml',
              'wmlc' => 'application/vnd.wap.wmlc',
              'dcr' => 'application/x-director',
              'dir' => 'application/x-director',
              'dxr' => 'application/x-director',
              'dvi' => 'application/x-dvi',
              'gtar' => 'application/x-gtar',
              'php3' => 'application/x-httpd-php',
              'php4' => 'application/x-httpd-php',
              'php' => 'application/x-httpd-php',
              'phtml' => 'application/x-httpd-php',
              'phps' => 'application/x-httpd-php-source',
              'js' => 'application/x-javascript',
              'swf' => 'application/x-shockwave-flash',
              'sit' => 'application/x-stuffit',
              'tar' => 'application/x-tar',
              'tgz' => 'application/x-tar',
              'xht' => 'application/xhtml+xml',
              'xhtml' => 'application/xhtml+xml',
              'zip' => 'application/zip',
              'mid' => 'audio/midi',
              'midi' => 'audio/midi',
              'mp2' => 'audio/mpeg',
              'mp3' => 'audio/mpeg',
              'mpga' => 'audio/mpeg',
              'aif' => 'audio/x-aiff',
              'aifc' => 'audio/x-aiff',
              'aiff' => 'audio/x-aiff',
              'ram' => 'audio/x-pn-realaudio',
              'rm' => 'audio/x-pn-realaudio',
              'rpm' => 'audio/x-pn-realaudio-plugin',
              'ra' => 'audio/x-realaudio',
              'wav' => 'audio/x-wav',
              'bmp' => 'image/bmp',
              'gif' => 'image/gif',
              'jpeg' => 'image/jpeg',
              'jpe' => 'image/jpeg',
              'jpg' => 'image/jpeg',
              'png' => 'image/png',
              'tiff' => 'image/tiff',
              'tif' => 'image/tiff',
              'eml' => 'message/rfc822',
              'css' => 'text/css',
              'html' => 'text/html',
              'htm' => 'text/html',
              'shtml' => 'text/html',
              'log' => 'text/plain',
              'text' => 'text/plain',
              'txt' => 'text/plain',
              'rtx' => 'text/richtext',
              'rtf' => 'text/rtf',
              'vcf' => 'text/vcard',
              'vcard' => 'text/vcard',
              'xml' => 'text/xml',
              'xsl' => 'text/xml',
              'mpeg' => 'video/mpeg',
              'mpe' => 'video/mpeg',
              'mpg' => 'video/mpeg',
              'mov' => 'video/quicktime',
              'qt' => 'video/quicktime',
              'rv' => 'video/vnd.rn-realvideo',
              'avi' => 'video/x-msvideo',
              'movie' => 'video/x-sgi-movie'
          );
          return (array_key_exists(strtolower($ext), $mimes) ? $mimes[strtolower($ext)]: 'application/octet-stream');
      }
code_tokens: public static function _mime_types ( $ ext = '' ) { $ mimes = array ( 'xl' => 'application/excel' , 'hqx' => 'application/mac-binhex40' , 'cpt' => 'application/mac-compactpro' , 'bin' => 'application/macbinary' , 'doc' => 'application/msword' , 'word' => 'application/msword' , 'class' => 'application/octet-stream' , 'dll' => 'application/octet-stream' , 'dms' => 'application/octet-stream' , 'exe' => 'application/octet-stream' , 'lha' => 'application/octet-stream' , 'lzh' => 'application/octet-stream' , 'psd' => 'application/octet-stream' , 'sea' => 'application/octet-stream' , 'so' => 'application/octet-stream' , 'oda' => 'application/oda' , 'pdf' => 'application/pdf' , 'ai' => 'application/postscript' , 'eps' => 'application/postscript' , 'ps' => 'application/postscript' , 'smi' => 'application/smil' , 'smil' => 'application/smil' , 'mif' => 'application/vnd.mif' , 'xls' => 'application/vnd.ms-excel' , 'ppt' => 'application/vnd.ms-powerpoint' , 'wbxml' => 'application/vnd.wap.wbxml' , 'wmlc' => 'application/vnd.wap.wmlc' , 'dcr' => 'application/x-director' , 'dir' => 'application/x-director' , 'dxr' => 'application/x-director' , 'dvi' => 'application/x-dvi' , 'gtar' => 'application/x-gtar' , 'php3' => 'application/x-httpd-php' , 'php4' => 'application/x-httpd-php' , 'php' => 'application/x-httpd-php' , 'phtml' => 'application/x-httpd-php' , 'phps' => 'application/x-httpd-php-source' , 'js' => 'application/x-javascript' , 'swf' => 'application/x-shockwave-flash' , 'sit' => 'application/x-stuffit' , 'tar' => 'application/x-tar' , 'tgz' => 'application/x-tar' , 'xht' => 'application/xhtml+xml' , 'xhtml' => 'application/xhtml+xml' , 'zip' => 'application/zip' , 'mid' => 'audio/midi' , 'midi' => 'audio/midi' , 'mp2' => 'audio/mpeg' , 'mp3' => 'audio/mpeg' , 'mpga' => 'audio/mpeg' , 'aif' => 'audio/x-aiff' , 'aifc' => 'audio/x-aiff' , 'aiff' => 'audio/x-aiff' , 'ram' => 'audio/x-pn-realaudio' , 'rm' => 'audio/x-pn-realaudio' , 'rpm' => 'audio/x-pn-realaudio-plugin' , 'ra' => 'audio/x-realaudio' , 'wav' => 'audio/x-wav' , 'bmp' => 'image/bmp' , 'gif' => 'image/gif' , 'jpeg' => 'image/jpeg' , 'jpe' => 'image/jpeg' , 'jpg' => 'image/jpeg' , 'png' => 'image/png' , 'tiff' => 'image/tiff' , 'tif' => 'image/tiff' , 'eml' => 'message/rfc822' , 'css' => 'text/css' , 'html' => 'text/html' , 'htm' => 'text/html' , 'shtml' => 'text/html' , 'log' => 'text/plain' , 'text' => 'text/plain' , 'txt' => 'text/plain' , 'rtx' => 'text/richtext' , 'rtf' => 'text/rtf' , 'vcf' => 'text/vcard' , 'vcard' => 'text/vcard' , 'xml' => 'text/xml' , 'xsl' => 'text/xml' , 'mpeg' => 'video/mpeg' , 'mpe' => 'video/mpeg' , 'mpg' => 'video/mpeg' , 'mov' => 'video/quicktime' , 'qt' => 'video/quicktime' , 'rv' => 'video/vnd.rn-realvideo' , 'avi' => 'video/x-msvideo' , 'movie' => 'video/x-sgi-movie' ) ; return ( array_key_exists ( strtolower ( $ ext ) , $ mimes ) ? $ mimes [ strtolower ( $ ext ) ] : 'application/octet-stream' ) ; }
docstring: Get the MIME type for a file extension.
  @param string $ext File extension
  @access public
  @return string MIME type of file.
  @static
docstring_tokens: Get the MIME type for a file extension .