public static function _http_build_query($data, $prefix = null, $sep = null, $key = '', $urlencode = true)
{
$ret = array();
foreach ((array) $data as $k => $v) {
if ($urlencode) {
$k = urlencode($k);
}
if (is_int($k) && $prefix != null) {
$k = $prefix . $k;
}
if (!empty($key)) {
$k = $key . '%5B' . $k . '%5D';
}
if ($v === NULL) {
continue;
} elseif ($v === FALSE) {
$v = '0';
}
if (is_array($v) || is_object($v)) {
array_push($ret, JHotelUtil::_http_build_query($v, '', $sep, $k, $urlencode));
} elseif ($urlencode) {
array_push($ret, $k . '=' . urlencode($v));
} else {
array_push($ret, $k . '=' . $v);
}
}
if (NULL === $sep) {
$sep = "|";
}
return implode($sep, $ret);
}
/**
* Create an piped string for the specified data array
*
* @param array $data
* @return string
*/
public static function createPipedString(array $data)
{
/*
$pairs = array();
foreach($data as $key => $value) {
if(!empty($value)) {
$pairs[] = $key . '=' . $value;
}
}
$pipedString = implode('|', $pairs);
return $pipedString;
*/
// @see http://core.trac.wordpress.org/browser/tags/3.3.1/wp-includes/functions.php#L1385
return JHotelUtil::_http_build_query($data, null, '|', '', false);
}
