/**
* Formats return data into XML output
*/
function CreateOutput($output)
{
if (!is_array($output)) {
return sprintf('%s', isc_html_escape($output)) . "\n";
}
$xml_output = '';
foreach ($output as $name => $data) {
if (is_numeric($name)) {
$name = 'item';
}
$quoted_name = isc_html_escape($name);
if (!is_array($data)) {
$xml_output .= sprintf('<%s>%s</%s>', $quoted_name, isc_html_escape($data), $quoted_name);
continue;
}
$xml_output .= sprintf('<%s>', $quoted_name);
if (is_array($data)) {
foreach ($data as $k => $v) {
if (is_array($v)) {
$xml_output .= '<item>' . CreateOutput($v) . '</item>';
continue;
}
if (is_numeric($k)) {
$k = 'item';
}
$k_quoted = isc_html_escape($k);
$xml_output .= sprintf('<%s>%s</%s>', $k_quoted, isc_html_escape($v), $k_quoted);
}
}
$xml_output .= sprintf('</%s>', $quoted_name);
}
return $this->FormatXML($xml_output);
}
/**
* CreateOutput
* This is a recursive function that creates a valid xml response and handles whether the output passed in is
* - just a string (return an escaped version of the output)
* - an array (return an xml based tree)
* - an array with numeric id's (eg '<0>xyz</0>')
* - a multidimensional array (eg '<0><listname>xyz</listname></0>')
*
* @param Mixed $output The output to display can be a string, a single-element array or multi-dimensional array.
*
* @see FormatXML
*
* @return Void Returns a formatted xml document.
*/
function CreateOutput($output='') {
if (!is_array($output)) {
return sprintf('%s', htmlspecialchars($output, ENT_QUOTES, SENDSTUDIO_CHARSET)) . "\n";
}
$xml_output = '';
foreach ($output as $name => $data) {
if (is_numeric($name)) {
$name = 'item';
}
$quoted_name = htmlspecialchars($name, ENT_QUOTES, SENDSTUDIO_CHARSET);
if (!is_array($data)) {
$xml_output .= sprintf('<%s>%s</%s>', $quoted_name, htmlspecialchars($data, ENT_QUOTES, SENDSTUDIO_CHARSET), $quoted_name);
continue;
}
$xml_output .= sprintf('<%s>', $quoted_name);
if (is_array($data)) {
foreach ($data as $k => $v) {
if (is_array($v)) {
$xml_output .= '<item>' . CreateOutput($v) . '</item>';
continue;
}
if (is_numeric($k)) {
$k = 'item';
}
$k_quoted = htmlspecialchars($k, ENT_QUOTES, SENDSTUDIO_CHARSET);
$xml_output .= sprintf('<%s>%s</%s>', $k_quoted, htmlspecialchars($v, ENT_QUOTES, SENDSTUDIO_CHARSET), $k_quoted);
}
}
$xml_output .= sprintf('</%s>', $quoted_name);
}
return FormatXML($xml_output);
}
