[Phpxd-commits] CVS: phpXD/samples/writer2 writer2.php,NONE,1.1

[Thomas D. <th...@us...>]

Update of /cvsroot/phpxd/phpXD/samples/writer2
In directory usw-pr-cvs1:/tmp/cvs-serv2640/samples/writer2

Added Files:
	writer2.php 
Log Message:
The beginning of more samples... :=)


--- NEW FILE: writer2.php ---
<?php
// phpXMLDOM - an XML DOM Implementation
//
// This Software and all associated files are released unter the 
// GNU Public License (GPL), see LICENSE for details.
//
// $Id: writer2.php,v 1.1 2002/02/13 21:12:26 thomi Exp $

/**
 * Sample PHP script for using phpXMLDOM. Loads the file ../files/sample.xml 
 * and prints it as XML. 
 *
 * @package  phpXD
 * @author   Thomas Dohmke <th...@do...>
 * @version  $Revision: 1.1 $
 */
require("../../phpXD.php");

function write(&$document, $trim = false) {
  writeToString($document, $trim, $text);
  echo $text;
}

function writeToFile(&$document, $file, $trim = false) {
  $fp = fopen($file, "w");
  fwrite($fp, "<?xml version=\"1.0\"?>\n");
  writeToString($document, $trim, $text);
  fwrite($fp, $text);
  fclose($fp);
}

function writeToString(&$dom, $trim, &$text) {
  if ($dom->nodeType == CDATA_SECTION_NODE) {
    $text .= "<![CDATA[";
    $text .= $dom->getData();
    $text .= "]]>";
  }
  if ($dom->nodeType == COMMENT_NODE) {
    $text .= "<!--";
    $text .= $dom->getData();
    $text .= "-->";
  }
  if ($dom->nodeType == DOCUMENT_NODE) {
    $text .= "<?xml version=\"1.0\"?>\n";
    if ($dom->hasChildNodes()) {
      writeToString($dom->firstChild, $trim, $text);
    }
  }
  if ($dom->nodeType == DOCUMENT_FRAGMENT_NODE) {
    writeToString($dom->firstChild, $trim, $text);
  }
  if ($dom->nodeType == ELEMENT_NODE) {
    $text .= "<".$dom->tagName;
    if (isset($dom->attributes)) {
      for ($i = 0; $i < $dom->attributes->getLength(); $i++) {
	$elem =& $dom->attributes->item($i);
	if ($elem->specified) {
	  $text .= " ".$elem->getName()."=\"".$elem->getValue()."\"";
	}
      }
    }
    
    if ($dom->hasChildNodes()) {
      $text .= ">";
      writeToString($dom->firstChild, $trim, $text);
      $text .= "</".$dom->tagName.">";
    }
    else {
      $text .= " />";
    }
  }
  if ($dom->nodeType == ENTITY_REFERENCE_NODE) {
    if ($dom->hasChildNodes()) {
      writeToStrring($dom->firstChild, $text, $trim);
    }
  }
  if ($dom->nodeType == PROCESSING_INSTRUCTION_NODE) {
    $output = $dom->getData();
    if ($trim) {
      $output = str_replace("\t", " ", $output);
      $output = preg_replace('=  =', ' ', $output);
      $output = str_replace("\n ", "\n", $output);
    }
    $text .= "<?".$dom->getTarget()." ";
    $text .= $output;
    $text .= "?>";
  }
  if ($dom->nodeType == TEXT_NODE) {
    if ($trim) {
      $output = $dom->getData();
      $output = str_replace("\t", " ", $output);
      $output = preg_replace('=  =', ' ', $output);
      $output = str_replace("\n ", "\n", $output);
      $text .= $output;
    }
    else {
      $text .= $dom->getData();
    }
  }
  if (isset($dom->nextSibling)) {
    writeToString($dom->nextSibling, $trim, $text);
  }
}

$parser = new DOMParser();
$document = $parser->parseFile("../files/sample.xml");
header("Content-Type: text/xml");
write($document, true);
?>