filter_input() function');
}
//default to null media in not provided:
$stream_name = ( isset($_GET['sn']) )? $_GET['sn'] : die('no stream name provided');
$time = ( isset($_GET['t']) )? $_GET['t']: '';
$width = ( isset($_GET['width']) )? intval( $_GET['width'] ) : '400';
$height = ( isset($_GET['height']) )? intval( $_GET['height'] ) : '300'; //
$roe_url = 'http://metavid.org/wiki/Special:MvExportStream?feed_format=roe&stream_name=' . htmlspecialchars( $stream_name ) .
'&t=' . htmlspecialchars( $time );
//everything good output page:
output_page(array(
'roe_url' => $roe_url,
'width' => $width,
'height' => $height,
));
}
function output_page($params){
extract( $params );
?>
mv_embed iframe
"\\\\",
"\"" => "\\\"",
'\'' => '\\\'',
"\n" => "\\n",
"\r" => "\\r",
# To avoid closing the element or CDATA section
"<" => "\\x3c",
">" => "\\x3e",
# To avoid any complaints about bad entity refs
"&" => "\\x26",
# Work around https://bugzilla.mozilla.org/show_bug.cgi?id=274152
# Encode certain Unicode formatting chars so affected
# versions of Gecko don't misinterpret our strings;
# this is a common problem with Farsi text.
"\xe2\x80\x8c" => "\\u200c", // ZERO WIDTH NON-JOINER
"\xe2\x80\x8d" => "\\u200d", // ZERO WIDTH JOINER
);
return strtr( $string, $pairs );
}
?>