<?php $temp_filename = dirname(__FILE__) . "/xmlwriter_set_indent_string_error.tmp"; $fp = fopen($temp_filename, "w"); fwrite($fp, "Hi"); fclose($fp); $resource = xmlwriter_open_uri($temp_filename); var_dump(xmlwriter_set_indent_string($resource));
<?php
dl('xmlwriter.so');
$xw = xmlwriter_open_memory();
xmlwriter_set_indent($xw, 1);
$res = xmlwriter_set_indent_string($xw, ' ');
xmlwriter_start_document($xw, '1.0', 'UTF-8');
// A first element
xmlwriter_start_element_ns($xw, 'prefix', 'books', 'uri');
xmlwriter_start_attribute($xw, 'isbn');
/* Uncomment this line if you have libxml 2.6.17 or CVS version
after 2005/02/22
earlier versions segfault
*/
/*
xmlwriter_start_attribute_ns($xw, 'prefix', 'isbn', 'uri');
xmlwriter_end_attribute($xw);
*/
xmlwriter_end_attribute($xw);
xmlwriter_text($xw, 'book1');
xmlwriter_end_element($xw);
xmlwriter_end_document($xw);
$out = xmlwriter_output_memory($xw, 0);
echo $out;
private function process_request($request)
{
global $API_DOMAIN, $API_DOMAIN_DOT_SUFFIX;
$app_id = $this->app_id;
$method = $request['method'];
$callback = false;
$serialized_result = '';
// Initialize result
$result = array();
// Fix method name
if (starts_with($method, $API_DOMAIN . '.')) {
$method = substr($method, 9);
}
// Replace periods with underscores in method name
$method_underscore = str_replace('.', '_', $method);
$ec = $this->check_throttle($method_underscore, $request);
if ($ec !== API_EC_SUCCESS) {
$msg = $api_error_descriptions[$ec];
if ($ec === API_EC_BAD_IP) {
$msg .= ' (ip was: ' . $_SERVER['REMOTE_ADDR'] . ')';
}
throw new api10_FacebookApiException(array('error_code' => $ec, 'error_msg' => $msg));
}
$impl = new FacebookApi10Implementation($app_id, $this->user_id, $this->session_key, $this->format);
$api = new FacebookApi10Rest($impl);
// Check that the method is valid
if (!method_exists($api, $method_underscore) || !method_exists($impl, $method_underscore) || !api_can_call_method($app_id, $method_underscore)) {
$ec = api10_FacebookApiErrorCode::API_EC_METHOD;
throw new api10_FacebookApiException(array('error_code' => $ec, 'error_msg' => $GLOBALS['api_error_descriptions'][$ec]));
} else {
// Call the method and catch any exceptions
$result = $api->{$method_underscore}($request);
}
switch ($this->format) {
case 'manual':
print api_xml_render_manual_error($ec, $msg, $request);
break;
case 'xml':
// Prepare the XML response
$xml_memory = xmlwriter_open_memory();
xmlwriter_set_indent($xml_memory, true);
xmlwriter_set_indent_string($xml_memory, ' ');
xmlwriter_start_document($xml_memory, API_VERSION_10, 'UTF-8');
if ($result instanceof Exception) {
$name = 'error_response';
} else {
$name = $method_underscore . '_response';
}
$attrs = array();
// FBOPEN:NOTE here, if you are not publishing your own .xsd, to use 'facebook.com' instead
// of $API_DOMAIN_DOT_SUFFIX
$attrs['xmlns'] = 'http://api.' . $API_DOMAIN_DOT_SUFFIX . '/' . API_VERSION_10 . '/';
$attrs['xmlns:xsi'] = 'http://www.w3.org/2001/XMLSchema-instance';
if ($method_underscore != 'fql_query') {
$attrs['xsi:schemaLocation'] = 'http://api.' . $API_DOMAIN_DOT_SUFFIX . '/' . API_VERSION_10 . '/ http://api.' . $API_DOMAIN_DOT_SUFFIX . '/' . API_VERSION_10 . '/facebook.xsd';
}
if (is_array($result) && isset($result[0]) && $result[0] instanceof xml_element) {
$attrs['list'] = 'true';
api_xml3_render_object($xml_memory, new xml_element($name, $result, $attrs));
} else {
api_xml2_render_object($xml_memory, $name, $result, $attrs);
}
xmlwriter_end_document($xml_memory);
// Write XML response
$xml = xmlwriter_output_memory($xml_memory, true);
if ($callback) {
$xml = addslashes($xml);
$xml = str_replace("\n", '\\n', $xml);
$serialized_result = $callback . '(\'' . $xml . '\');';
} else {
$serialized_result = $xml;
}
break;
case 'json':
$json = api_json2_render_object($result);
if ($callback) {
$serialized_result = $callback . '(' . $json . ');';
} else {
$serialized_result = $json;
}
break;
}
return $serialized_result;
}
/**
* Make XML document using built-in XMLWriter functionality
* @return string
*/
function makeXML_XMLWriter()
{
// XMLWriter object instance
$this->xml = xmlwriter_open_memory();
// Indentation
xmlwriter_set_indent($this->xml, $this->indent);
xmlwriter_set_indent_string($this->xml, $this->indent_string);
// XML Document declaration
xmlwriter_start_document($this->xml, '1.0', $this->encoding, 'yes');
// <ROOT>
xmlwriter_start_element($this->xml, $this->root_name);
// <header>
xmlwriter_start_element($this->xml, 'header');
// <service>
xmlwriter_start_element($this->xml, 'service');
$this->xmlwriter_write_cdata($this->header_service);
xmlwriter_end_element($this->xml);
// </service>
// <status>
xmlwriter_start_element($this->xml, 'status');
$this->xmlwriter_write_cdata($this->header_status);
xmlwriter_end_element($this->xml);
// </status>
// <message>
xmlwriter_start_element($this->xml, 'message');
$this->xmlwriter_write_cdata($this->header_message);
xmlwriter_end_element($this->xml);
// </message>
xmlwriter_end_element($this->xml);
// </header>
// <data>
xmlwriter_start_element($this->xml, 'data');
$this->dataElement($this->xml_data, '');
xmlwriter_end_element($this->xml);
// </data>
if (!empty($this->debug_timers) && is_array($this->debug_timers)) {
// <debug_timers>
xmlwriter_start_element($this->xml, 'debug_timers');
foreach ($this->debug_timers as $key => $val) {
xmlwriter_start_element($this->xml, $key);
$this->xmlwriter_write_cdata($val);
xmlwriter_end_element($this->xml);
}
xmlwriter_end_element($this->xml);
// </debug_timers>
}
xmlwriter_end_element($this->xml);
// <ROOT>
xmlwriter_end_document($this->xml);
// Finish XML document
// Generate XML string
return xmlwriter_output_memory($this->xml, true);
}
$result = $fax;
$args = array();
foreach ($request as $key => $val) {
$args[] = new api10_arg(array('key' => $key, 'value' => $val));
}
$result->request_args = $args;
}
switch ($format) {
case 'manual':
print api_xml_render_manual_error($ec, $msg, $request);
break;
case 'xml':
// Prepare the XML response
$xml_memory = xmlwriter_open_memory();
xmlwriter_set_indent($xml_memory, true);
xmlwriter_set_indent_string($xml_memory, ' ');
xmlwriter_start_document($xml_memory, API_VERSION_10, 'UTF-8');
switch ($version) {
case API_VERSION_10:
default:
if ($result instanceof Exception) {
$name = 'error_response';
} else {
$name = $method_underscore . '_response';
}
$attrs = array();
$attrs['xmlns'] = 'http://api.' . $API_DOMAIN_DOT_SUFFIX . '/' . $version . '/';
$attrs['xmlns:xsi'] = 'http://www.w3.org/2001/XMLSchema-instance';
if ($method_underscore != 'fql_query') {
$attrs['xsi:schemaLocation'] = 'http://api.' . $API_DOMAIN_DOT_SUFFIX . '/' . $version . '/ http://api.' . $API_DOMAIN_DOT_SUFFIX . '/' . $version . '/facebook.xsd';
}
<?php $writer = xmlwriter_open_memory(); xmlwriter_set_indent_string($writer, '#'); // The second arg is supposedly required. But just keep executing anyway and use // the previous value... xmlwriter_set_indent_string($writer); xmlwriter_set_indent($writer, true); xmlwriter_start_document($writer, '1.0'); xmlwriter_start_element($writer, 'foo'); xmlwriter_start_element($writer, 'bar'); xmlwriter_end_element($writer); xmlwriter_end_element($writer); xmlwriter_end_document($writer); var_dump(xmlwriter_output_memory($writer));
function VS($x, $y)
{
var_dump($x === $y);
if ($x !== $y) {
echo "Failed: {$y}\n";
echo "got: {$x}\n";
}
}
function VERIFY($x)
{
VS($x, true);
}
$xml = xmlwriter_open_memory();
var_dump($xml);
VERIFY(xmlwriter_set_indent($xml, true));
VERIFY(xmlwriter_set_indent_string($xml, " "));
VERIFY(xmlwriter_start_document($xml, "1.0", "utf-8"));
VERIFY(xmlwriter_start_element($xml, "node"));
VERIFY(xmlwriter_write_attribute($xml, "name", "value"));
VERIFY(xmlwriter_start_attribute($xml, "name2"));
VERIFY(xmlwriter_end_attribute($xml));
VERIFY(xmlwriter_write_element($xml, "subnode", "some text"));
VERIFY(xmlwriter_end_element($xml));
VERIFY(xmlwriter_start_element_ns($xml, "fb", "node", "http://www.facebook.com/"));
VERIFY(xmlwriter_write_attribute_ns($xml, "fb", "attr", "http://www.facebook.com/", "value"));
VERIFY(xmlwriter_start_attribute_ns($xml, "fb", "attr2", "http://www.facebook.com/"));
VERIFY(xmlwriter_end_attribute($xml));
VERIFY(xmlwriter_write_element_ns($xml, "prefix", "name", "http://some.url/", 1337));
VERIFY(xmlwriter_start_element($xml, "node"));
VERIFY(xmlwriter_full_end_element($xml));
VERIFY(xmlwriter_end_element($xml));