PHP xmlwriter_open_memory函数代码示例

 /**
  * create jasper config information used for input for executing the report
  *
  * @param string $report_source full path to the jrxml-report definition file
  *
  * @return array Array with referense to the config-file and report name
  */
 protected static function _create_jasper_info($report_source)
 {
     $info = pathinfo($report_source);
     $base_name = basename($report_source, '.' . $info['extension']);
     $report_name = "report_{$base_name}";
     $memory = xmlwriter_open_memory();
     xmlwriter_start_document($memory, '1.0', 'UTF-8');
     xmlwriter_start_element($memory, 'JasperConfig');
     // <JasperConfig>
     xmlwriter_start_element($memory, 'Reports');
     // <Reports>
     xmlwriter_start_element($memory, 'Report');
     // <Report>
     xmlwriter_write_attribute($memory, 'name', $report_name);
     xmlwriter_write_attribute($memory, 'source', $report_source);
     xmlwriter_end_element($memory);
     // </Report>
     xmlwriter_end_element($memory);
     // </Reports>
     xmlwriter_end_element($memory);
     // </JasperConfig>
     $xml = xmlwriter_output_memory($memory, true);
     $jasper_info = array('config' => $GLOBALS['phpgw_info']['server']['temp_dir'] . '/' . uniqid('config_') . "{$base_name}.xml", 'report_name' => $report_name);
     $fp = fopen($jasper_info['config'], "wb");
     fwrite($fp, $xml);
     if (!fclose($fp)) {
         throw new Exception('jasper_wrapper::create_jasper_config did not write any config file');
     }
     return $jasper_info;
 }

function FirstContact()
{
    global $db, $xmlout;
    $db->init_log(1);
    $time = localtime(time(), true);
    $VerifyID = $time['tm_min'] + $time['tm_sec'];
    $RecordID = $db->add_usage_record($VerifyID);
    $memory = xmlwriter_open_memory();
    xmlwriter_start_document($memory, '1.0', 'UTF-8');
    xmlwriter_write_dtd($memory, "AWB");
    xmlwriter_start_element($memory, "DB");
    xmlwriter_write_attribute($memory, "Record", $RecordID);
    xmlwriter_write_attribute($memory, "Verify", $VerifyID);
    xmlwriter_end_element($memory);
    $xmlout = xmlwriter_output_memory($memory, true);
}

<?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;

 /**
  * We want to check that we get the expected structure from
  * xmlwriter & an idea of how it works, once we have this
  * down we can start working on the actual methods needed
  * to authenticate.
  *
  */
 function testXMLWriterCanCreateOurNeededXML()
 {
     $xml = xmlwriter_open_memory();
     xmlwriter_start_element($xml, 'Authentication');
     xmlwriter_write_element($xml, 'client', 'blah');
     xmlwriter_write_element($xml, 'password', 'blah');
     xmlwriter_end_element($xml);
     $result = xmlwriter_output_memory($xml, true);
     $expected = '<Authentication><client>blah</client><password>blah</password></Authentication>';
     $this->assertContains('Authentication', $result);
     $this->assertXmlStringEqualsXmlString($expected, $result);
 }

 /**
  * @brief Generate an RSS feed
  * @param string $link
  * @param string $content
  */
 public static function generaterss($link, $content)
 {
     $writer = xmlwriter_open_memory();
     xmlwriter_set_indent($writer, 4);
     xmlwriter_start_document($writer, '1.0', 'utf-8');
     xmlwriter_start_element($writer, 'rss');
     xmlwriter_write_attribute($writer, 'version', '2.0');
     xmlwriter_write_attribute($writer, 'xmlns:atom', 'http://www.w3.org/2005/Atom');
     xmlwriter_start_element($writer, 'channel');
     xmlwriter_write_element($writer, 'title', 'my ownCloud');
     xmlwriter_write_element($writer, 'language', 'en-us');
     xmlwriter_write_element($writer, 'link', $link);
     xmlwriter_write_element($writer, 'description', 'A personal ownCloud activities');
     xmlwriter_write_element($writer, 'pubDate', date('r'));
     xmlwriter_write_element($writer, 'lastBuildDate', date('r'));
     xmlwriter_start_element($writer, 'atom:link');
     xmlwriter_write_attribute($writer, 'href', $link);
     xmlwriter_write_attribute($writer, 'rel', 'self');
     xmlwriter_write_attribute($writer, 'type', 'application/rss+xml');
     xmlwriter_end_element($writer);
     // items
     for ($i = 0; $i < count($content); $i++) {
         xmlwriter_start_element($writer, 'item');
         if (isset($content[$i]['subject'])) {
             xmlwriter_write_element($writer, 'title', $content[$i]['subject']);
         }
         if (isset($content[$i]['link'])) {
             xmlwriter_write_element($writer, 'link', $content[$i]['link']);
         }
         if (isset($content[$i]['link'])) {
             xmlwriter_write_element($writer, 'guid', $content[$i]['link']);
         }
         if (isset($content[$i]['timestamp'])) {
             xmlwriter_write_element($writer, 'pubDate', date('r', $content[$i]['timestamp']));
         }
         if (isset($content[$i]['message'])) {
             xmlwriter_start_element($writer, 'description');
             xmlwriter_start_cdata($writer);
             xmlwriter_text($writer, $content[$i]['message']);
             xmlwriter_end_cdata($writer);
             xmlwriter_end_element($writer);
         }
         xmlwriter_end_element($writer);
     }
     xmlwriter_end_element($writer);
     xmlwriter_end_element($writer);
     xmlwriter_end_document($writer);
     $entry = xmlwriter_output_memory($writer);
     unset($writer);
     return $entry;
 }

 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;
 }

<?php

$w = xmlwriter_open_memory("writer.xml");
xmlwriter_set_indent($w, true);
// verbose version
xmlwriter_start_element_ns($w, "dc", "subject", "http://purl.org/dc/elements/1.1/");
xmlwriter_text($w, "Verbose");
xmlwriter_end_element($w);
// simpler version
xmlwriter_write_element_ns($w, "dc", "subject", "http://purl.org/dc/elements/1.1/", "Simple");
echo '<pre>' . htmlentities(xmlwriter_output_memory($w)) . '</pre>';

 /**
  * generates the xml or json response for the API call from an multidimenional data array.
  * @param string $format
  * @param string $status
  * @param string $statuscode
  * @param string $message
  * @param array $data
  * @param string $tag
  * @param string $tagattribute
  * @param int $dimension
  * @param int $itemscount
  * @param int $itemsperpage
  * @return string xml/json
  */
 private static function generateXml($format, $status, $statuscode, $message, $data = array(), $tag = '', $tagattribute = '', $dimension = -1, $itemscount = '', $itemsperpage = '')
 {
     if ($format == 'json') {
         $json = array();
         $json['status'] = $status;
         $json['statuscode'] = $statuscode;
         $json['message'] = $message;
         $json['totalitems'] = $itemscount;
         $json['itemsperpage'] = $itemsperpage;
         $json['data'] = $data;
         return json_encode($json);
     } else {
         $txt = '';
         $writer = xmlwriter_open_memory();
         xmlwriter_set_indent($writer, 2);
         xmlwriter_start_document($writer);
         xmlwriter_start_element($writer, 'ocs');
         xmlwriter_start_element($writer, 'meta');
         xmlwriter_write_element($writer, 'status', $status);
         xmlwriter_write_element($writer, 'statuscode', $statuscode);
         xmlwriter_write_element($writer, 'message', $message);
         if ($itemscount != '') {
             xmlwriter_write_element($writer, 'totalitems', $itemscount);
         }
         if (!empty($itemsperpage)) {
             xmlwriter_write_element($writer, 'itemsperpage', $itemsperpage);
         }
         xmlwriter_end_element($writer);
         if ($dimension == '0') {
             // 0 dimensions
             xmlwriter_write_element($writer, 'data', $data);
         } elseif ($dimension == '1') {
             xmlwriter_start_element($writer, 'data');
             foreach ($data as $key => $entry) {
                 xmlwriter_write_element($writer, $key, $entry);
             }
             xmlwriter_end_element($writer);
         } elseif ($dimension == '2') {
             xmlwriter_start_element($writer, 'data');
             foreach ($data as $entry) {
                 xmlwriter_start_element($writer, $tag);
                 if (!empty($tagattribute)) {
                     xmlwriter_write_attribute($writer, 'details', $tagattribute);
                 }
                 foreach ($entry as $key => $value) {
                     if (is_array($value)) {
                         foreach ($value as $k => $v) {
                             xmlwriter_write_element($writer, $k, $v);
                         }
                     } else {
                         xmlwriter_write_element($writer, $key, $value);
                     }
                 }
                 xmlwriter_end_element($writer);
             }
             xmlwriter_end_element($writer);
         } elseif ($dimension == '3') {
             xmlwriter_start_element($writer, 'data');
             foreach ($data as $entrykey => $entry) {
                 xmlwriter_start_element($writer, $tag);
                 if (!empty($tagattribute)) {
                     xmlwriter_write_attribute($writer, 'details', $tagattribute);
                 }
                 foreach ($entry as $key => $value) {
                     if (is_array($value)) {
                         xmlwriter_start_element($writer, $entrykey);
                         foreach ($value as $k => $v) {
                             xmlwriter_write_element($writer, $k, $v);
                         }
                         xmlwriter_end_element($writer);
                     } else {
                         xmlwriter_write_element($writer, $key, $value);
                     }
                 }
                 xmlwriter_end_element($writer);
             }
             xmlwriter_end_element($writer);
         } elseif ($dimension == 'dynamic') {
             xmlwriter_start_element($writer, 'data');
             OC_OCS::toxml($writer, $data, 'comment');
             xmlwriter_end_element($writer);
         }
         xmlwriter_end_element($writer);
         xmlwriter_end_document($writer);
         $txt .= xmlwriter_output_memory($writer);
         unset($writer);
//.........这里部分代码省略.........

<?php

$xmlwriter = xmlwriter_open_memory();
var_dump(xmlwriter_write_dtd($xmlwriter));

<?php

/* $Id$ */
$doc_dest = '001.xml';
$xw = xmlwriter_open_memory($doc_dest);
xmlwriter_start_document($xw, '1.0', 'UTF-8');
xmlwriter_start_element($xw, "tag1");
xmlwriter_end_document($xw);
// Force to write and empty the buffer
echo xmlwriter_flush($xw, true);
?>
===DONE===

 /**
  * 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);
 }

 protected function get_xmldata($id = 0, $current_value)
 {
     $this->db =& $GLOBALS['phpgw']->db;
     $id = (int) $id;
     $sql = "SELECT * FROM fm_entity_1_11 WHERE id = {$id}";
     $this->db->query($sql, __LINE__, __FILE__);
     $anlegg = array();
     $TreeID = $this->type;
     $PeriodFrom = date('Ym');
     if ($current_value) {
         $PeriodTo = 209912;
     } else {
         $PeriodTo = '000000';
     }
     $memory = xmlwriter_open_memory();
     xmlwriter_set_indent($memory, true);
     xmlwriter_start_document($memory, '1.0', 'UTF-8');
     xmlwriter_start_element($memory, 'TreeListe');
     xmlwriter_write_attribute($memory, 'TreeID', $TreeID);
     xmlwriter_write_attribute($memory, 'xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
     xmlwriter_write_attribute($memory, 'xsi:noNamespaceSchemaLocation', 'TreeListe.xsd');
     while ($this->db->next_record()) {
         xmlwriter_start_element($memory, 'Tree');
         xmlwriter_write_element($memory, 'ID', 'TJ');
         xmlwriter_write_element($memory, 'Verdi', substr($this->db->f('maalepunkt_id'), -8));
         xmlwriter_write_element($memory, 'Beskrivelse', $this->db->f('address'));
         xmlwriter_write_element($memory, 'Firma', 'BB');
         xmlwriter_write_element($memory, 'PeriodeFra', $PeriodFrom);
         xmlwriter_write_element($memory, 'PeriodeTil', $PeriodTo);
         xmlwriter_write_element($memory, 'Status', 'N');
         xmlwriter_start_element($memory, 'BegrepsLister');
         xmlwriter_start_element($memory, 'BegrepsListe');
         xmlwriter_write_attribute($memory, 'Prosent', 100);
         xmlwriter_start_element($memory, 'Begrep');
         xmlwriter_write_comment($memory, 'Firma');
         xmlwriter_write_element($memory, 'ID', 'A3');
         xmlwriter_write_element($memory, 'Verdi', 'BB');
         xmlwriter_end_element($memory);
         xmlwriter_start_element($memory, 'Begrep');
         xmlwriter_write_comment($memory, 'Art');
         xmlwriter_write_element($memory, 'ID', 'A0');
         xmlwriter_write_element($memory, 'Verdi', '12304121');
         xmlwriter_end_element($memory);
         xmlwriter_start_element($memory, 'Begrep');
         xmlwriter_write_comment($memory, 'Asvar');
         xmlwriter_write_element($memory, 'ID', 'C1');
         xmlwriter_write_element($memory, 'Verdi', 45);
         xmlwriter_end_element($memory);
         xmlwriter_start_element($memory, 'Begrep');
         xmlwriter_write_comment($memory, 'Tjeneste');
         xmlwriter_write_element($memory, 'ID', 'TJE');
         xmlwriter_write_element($memory, 'Verdi', '');
         xmlwriter_end_element($memory);
         xmlwriter_start_element($memory, 'Begrep');
         xmlwriter_write_comment($memory, 'Objekt');
         xmlwriter_write_element($memory, 'ID', 'F0');
         xmlwriter_write_element($memory, 'Verdi', $this->db->f('loc1'));
         xmlwriter_end_element($memory);
         xmlwriter_start_element($memory, 'Begrep');
         xmlwriter_write_comment($memory, 'Prosjekt');
         xmlwriter_write_element($memory, 'ID', 'B0');
         xmlwriter_write_element($memory, 'Verdi', '');
         xmlwriter_end_element($memory);
         xmlwriter_start_element($memory, 'Begrep');
         xmlwriter_write_comment($memory, 'Fagkode');
         xmlwriter_write_element($memory, 'ID', 'B1');
         xmlwriter_write_element($memory, 'Verdi', '999');
         xmlwriter_end_element($memory);
         xmlwriter_start_element($memory, 'Begrep');
         xmlwriter_write_comment($memory, 'AV');
         xmlwriter_write_element($memory, 'ID', 'AV');
         xmlwriter_write_element($memory, 'Verdi', '');
         xmlwriter_end_element($memory);
         xmlwriter_end_element($memory);
         xmlwriter_end_element($memory);
         xmlwriter_end_element($memory);
     }
     xmlwriter_end_element($memory);
     $xml = xmlwriter_output_memory($memory, true);
     if ($this->debug) {
         header('Content-type: text/xml');
         echo $xml;
         die;
     }
     return $xml;
 }

 /**
  * Sets our 3DSecure request to confirm the transaction.
  *
  * @param string $pares
  * @param string $reference
  * @param string $method
  * @return SimpleXML
  * 
  */
 function set3DSecureAuthRequest($pares, $reference, $method = 'deposits')
 {
     if (is_null($pares) || empty($pares)) {
         throw new Zend_Exception('PaRes is not set');
     }
     if (strlen($reference) !== 16) {
         throw new Zend_Exception('Reference must be 16 characters long');
     }
     $xml = xmlwriter_open_memory();
     xmlwriter_start_element($xml, 'Request');
     $auth = $this->_handleAuth($method);
     xmlwriter_write_raw($xml, $auth);
     xmlwriter_start_element($xml, 'Transaction');
     xmlwriter_start_element($xml, 'HistoricTxn');
     xmlwriter_write_element($xml, 'reference', $reference);
     xmlwriter_start_element($xml, 'method');
     xmlwriter_write_attribute($xml, 'tx_status_u', 'accept');
     xmlwriter_write_raw($xml, 'threedsecure_authorization_request');
     xmlwriter_end_element($xml);
     xmlwriter_write_element($xml, 'pares_message', $pares);
     xmlwriter_end_element($xml);
     xmlwriter_end_element($xml);
     xmlwriter_end_element($xml);
     return xmlwriter_output_memory($xml, true);
 }