/**
* set http body content
*/
private static function setContent($options)
{
if (self::$method) {
self::$content = array();
foreach ($options as $key => $val) {
if ($key != "image") {
self::$content[$key] = sprintf("%s", $val);
} else {
self::$content[$key] = "@" . realpath("./{$val}");
}
}
} else {
foreach ($options as $key => $val) {
self::$content .= $key . "=" . urlencode($val) . "&";
}
}
}
