phpjs/workbench/xmlwriter/xmlwriter_open_memory.js

php.js offers community built php functions in javascript

function xmlwriter_open_memory() {
  // http://kevin.vanzonneveld.net
  // +   original by: Brett Zamir (http://brett-zamir.me)
  // *     example 1: xmlwriter_open_memory();
  // *     returns 1: true

  var that = this;

  // Note: see echo for the type of Sax2 or the like which we want to be able to parse from strings

  // Create unique resource id
  if (!this.php_js.resourceIdCounter) {
    this.php_js.resourceIdCounter = 0;
  }
  this.php_js.resourceIdCounter++;


  function PHPJS_Resource(type, id, opener) { // Can reuse the following for other resources, just changing the instantiation
    // See http://php.net/manual/en/resource.php for types
    this.type = type;
    this.id = id;
    this.opener = opener;
  }
  PHPJS_Resource.prototype = {
    constructor: PHPJS_Resource,
    // Our own API for Resources
    toString: function() {
      return 'Resource id #' + this.id;
    },
    get_resource_type: function() {
      return this.type;
    },
    var_dump: function() {
      return 'resource(' + this.id + ') of type (' + this.type + ')';
    }
  };

  function XMLWriter() { // Might be used independently as well, as PHP allows

  }
  XMLWriter.prototype = new PHPJS_Resource('xmlwriter', this.php_js.resourceIdCounter, 'xmlwriter_open_memory'); // is the first argument the right resource type for XMLWriter?

  // XMLWriter.prototype.constructor = XMLWriter; // we may need to keep the constructor as PHPJS_Resource for type checking elsewhere; can use type property instead

  XMLWriter.prototype.endAttribute = function() {

    return true;
  };
  XMLWriter.prototype.endCData = function() {

    return true;
  };
  XMLWriter.prototype.endComment = function() {

    return true;
  };
  XMLWriter.prototype.endDocument = function() {

    return true;
  };
  XMLWriter.prototype.endDTDAttlist = function() {

    return true;
  };
  XMLWriter.prototype.endDTDElement = function() {

    return true;
  };
  XMLWriter.prototype.endDTDEntity = function() {

    return true;
  };
  XMLWriter.prototype.endDTD = function() {

    return true;
  };
  XMLWriter.prototype.endElement = function() {

    return true;
  };
  XMLWriter.prototype.endPI = function() {

    return true;
  };
  XMLWriter.prototype.flush = function(empty) {
    var buffer = this.buffer;
    that.echo(buffer);
    if (empty) {
      this.buffer = '';
    }
    return buffer; // gives old buffer contents?
  };
  XMLWriter.prototype.fullEndElement = function() {

    return true;
  };
  XMLWriter.prototype.openMemory = function() {
    return new XMLWriter(); // Should be static?
  };
  XMLWriter.prototype.openURI = function(uri) {
    throw new Error('XMLWriter.openURI is not implemented');
  };
  XMLWriter.prototype.outputMemory = function(flush) {
    if (flush) {
      that.echo(this.buffer);
      this.buffer = ''; // Todo: Should the buffer be cleared?
    }
    return this.buffer;
  };
  XMLWriter.prototype.setIndentString = function(indentString) {
    this.indentString = indentString;
    return true;
  };
  XMLWriter.prototype.setIndent = function(indent) {
    this.indent = indent;
    return true;
  };
  XMLWriter.prototype.startAttributeNS = function(prefix, name, uri) {

    return true;
  };
  XMLWriter.prototype.startAttribute = function(name) {

    return true;
  };
  XMLWriter.prototype.startCData = function() {

    return true;
  };
  XMLWriter.prototype.startComment = function() {

    return true;
  };
  XMLWriter.prototype.startDocument = function(version, encoding, standalone) {

    return true;
  };
  XMLWriter.prototype.startDTDAttlist = function(name) {

    return true;
  };
  XMLWriter.prototype.startDTDElement = function(qualifiedName) {

    return true;
  };
  XMLWriter.prototype.startDTDEntity = function(name, isparam) {

    return true;
  };
  XMLWriter.prototype.startDTD = function(qualifiedName, publicId, systemId) {

    return true;
  };
  XMLWriter.prototype.startElementNS = function(prefix, name, uri) {

    return true;
  };
  XMLWriter.prototype.startElement = function(name) {

    return true;
  };
  XMLWriter.prototype.startPI = function(target) {

    return true;
  };
  XMLWriter.prototype.text = function(content) {

    return true;
  };
  XMLWriter.prototype.writeAttributeNS = function(prefix, name, uri, content) {

    return true;
  };
  XMLWriter.prototype.writeAttribute = function(name, value) {

    return true;
  };
  XMLWriter.prototype.writeCData = function(content) {

    return true;
  };
  XMLWriter.prototype.writeComment = function(content) {

    return true;
  };
  XMLWriter.prototype.writeDTDAttlist = function(name, content) {

    return true;
  };
  XMLWriter.prototype.writeDTDElement = function(name, content) {

    return true;
  };
  XMLWriter.prototype.writeDTDEntity = function(name, content, pe, pubid, sysid, ndataid) {

    return true;
  };
  XMLWriter.prototype.writeDTD = function(name, publicId, systemId, subset) {

    return true;
  };
  XMLWriter.prototype.writeElementNS = function(prefix, name, uri, content) {

    return true;
  };
  XMLWriter.prototype.writeElement = function(name, content) {

    return true;
  };
  XMLWriter.prototype.writePI = function(target, content) {

    return true;
  };
  XMLWriter.prototype.writeRaw = function(content) {

    return true;
  };

  var xmlwriter = new XMLWriter();

  return xmlwriter;
}