[Phpxd-commits] CVS: phpXD/samples/writer1 writer1.php,NONE,1.1

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

Update of /cvsroot/phpxd/phpXD/samples/writer1
In directory usw-pr-cvs1:/tmp/cvs-serv2640/samples/writer1

Added Files:
	writer1.php 
Log Message:
The beginning of more samples... :=)


--- NEW FILE: writer1.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: writer1.php,v 1.1 2002/02/13 21:12:25 thomi Exp $

/**
 * Sample PHP script for using phpXMLDOM. Loads the file ../files/sample.xml 
 * and prints it as HTML. 
 *
 * @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 writeToString(&$dom, $deep = 0, &$text) {
  $space = "";
  for ($i = 0; $i < $deep; $i++) $space .= "&nbsp;";
  if ($dom->nodeType == CDATA_SECTION_NODE) {
    $text .= $space;
    $text .= "<span style=\"color:#990000\">";
    $text .= "&lt;![CDATA[";
    $output = htmlspecialchars($dom->getData());
    if (!(strpos($output, "\n") === false)) {
      $break = "<br />";
    }
    else {
      $break = "";
      $space = "";
    }
    $text .= $break.$space;
    $output = str_replace(" ", "&nbsp;", $output);
    $output = str_replace("\n", "<br />".$space, $output);
    $output = str_replace("\t", "&nbsp;&nbsp;&nbsp;&nbsp;", $output);
    $text .= $output;
    $text .= $break.$space;
    $text .= "]]&gt;<br />";
    $text .= "</span>";
  }
  if ($dom->nodeType == COMMENT_NODE) {
    $text .= $space;
    $text .= "<span style=\"color:#990099\">";
    $text .= "&lt;!--";
    $output = htmlspecialchars($dom->getData());
    if (!(strpos($output, "\n") === false)) {
      $break = "<br />";
    }
    else {
      $break = "";
      $space = "";
    }
    $text .= $break.$space;
    $output = str_replace(" ", "&nbsp;", $output);
    $output = str_replace("\n", "<br />".$space, $output);
    $output = str_replace("\t", "&nbsp;&nbsp;&nbsp;&nbsp;", $output);
    $text .= $output;
    $text .= $break.$space;
    $text .= "--&gt;<br />";
    $text .= "</span>";
  }
  if ($dom->nodeType == DOCUMENT_NODE) {
    $text .= "<pre>";
    $text .= "<span style=\"color:#009900\">";
    $text .= "&lt;?xml version=\"1.0\"?><br />";
    $text .= "</span>";
    if (!empty($dom->doctype)) {
      if (!empty($dom->doctype->publicId) && !empty($dom->doctype->systemId)) {
        $text .= "&lt;!DOCTYPE ".$dom->doctype->name." PUBLIC ".
          $dom->doctype->publicId." ".$dom->doctype->systemId;
      }
      else {
        if (!empty($dom->doctype->systemId)) {
          $text .= "&lt;!DOCTYPE ".$dom->doctype->name." SYSTEM ".
            $dom->doctype->systemId;
        }
        else {
          $text .= "&lt;!DOCTYPE ".$dom->doctype->name;
	}
      }
      $text .= " (...)";
      $text .= "&gt;\n";
    }
    if ($dom->hasChildNodes()) {
      writeToString($dom->firstChild, $deep, $text);
    }
    $text .= "</pre>";
  }
  if ($dom->nodeType == DOCUMENT_FRAGMENT_NODE) {
    writeToString($dom->firstChild, $deep, $text);
  }
  if ($dom->nodeType == ELEMENT_NODE) {
    $text .= $space;
    $text .= "<span style=\"color:#000099\">";
    $text .= "&lt;".$dom->tagName;
    if (isset($dom->attributes)) {
      for ($i = 0; $i < $dom->attributes->getLength(); $i++) {
        $elem =& $dom->attributes->item($i);
	if ($elem->specified == true) {
	  $text .= " ".$elem->getName()."=\"".$elem->getValue()."\"";
	}
      }
    }
    
    if ($dom->hasChildNodes()) {
      $text .= "&gt;<br />";
      $text .= "</span>";
      writeToString($dom->firstChild, $deep+4, $text);
      $text .= $space;
      $text .= "<span style=\"color:#000099\">";
      $text .= "&lt;/".$dom->tagName."&gt;<br />";
      $text .= "</span>";
    }
    else {
      $text .= " /&gt;<br />";
      $text .= "</span>";
    }
  }
  if ($dom->nodeType == ENTITY_REFERENCE_NODE) {
    if ($dom->hasChildNodes()) {
      writeToString($dom->firstChild, $deep, $text);
    }
  }
  if ($dom->nodeType == TEXT_NODE) {
    $text .= "<span style=\"color:#000000\">";
    if (trim($dom->getData()) != "") {
      $text .= $space;
      $data = trim($dom->getData());
      $data = str_replace("\t", " ", $data);
      while (!(strpos($data, "  ") === false)) {
	$data = str_replace("  ", " ", $data);
      }
      $data = htmlspecialchars($data);
      $data = str_replace("\n ", "\n", $data);
      $data = str_replace("\n", "\n".$space, $data);
      $text .= $data;
      if (trim($dom->getData()) != "") {
	$text .= "<br />";
      }
    }
    $text .= "</span>";
  }
  if ($dom->nodeType == PROCESSING_INSTRUCTION_NODE) {
    $text .= $space;
    $text .= "<span style=\"color:#999900\">";
    $text .= "&lt;?".$dom->getTarget()." ";
    $output = htmlspecialchars($dom->getData());
    $output = trim($output);
    $output = str_replace(" ", "&nbsp;", $output);
    $output = str_replace("\t", "&nbsp;&nbsp;&nbsp;&nbsp;", $output);
    if (!(strpos($output, "\n")) === false) {
      $output = "<br />".$space.$output."<br />".$space;
      $output = str_replace("\n", "<br />".$space, $output);
      $text .= $output;
      $text .= "?&gt;<br />";
    }
    else {
      $text .= $output;
      $text .= " ?&gt;<br />";
    }
    $text .= "</span>";
  }
  if (isset($dom->nextSibling)) {
    writeToString($dom->nextSibling, $deep, $text);
  }
}

function htmlHeader() {
  echo '<?xml version="1.0"?>';
  echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" '.
    '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">';
  echo '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">';
  echo '<head><title>phpXMLDOM: Samples - writer2.php</title></head>';
  echo '<body>';
}

function htmlFooter() {
  echo '</body>';
  echo '</html>';
}

htmlHeader();

$parser = new DOMParser();
$document = $parser->parseFile("../files/sample.xml", true);
write($document);

htmlFooter();
?>