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@@ -1,110 +0,0 @@
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-<?php
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-/**
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-* JavaScript-like HTML DOM Element
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-*
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-* This class extends PHP's DOMElement to allow
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-* users to get and set the innerHTML property of
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-* HTML elements in the same way it's done in
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-* JavaScript.
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-*
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-* Example usage:
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-* @code
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-* require_once 'JSLikeHTMLElement.php';
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-* header('Content-Type: text/plain');
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-* $doc = new DOMDocument();
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-* $doc->registerNodeClass('DOMElement', 'JSLikeHTMLElement');
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-* $doc->loadHTML('<div><p>Para 1</p><p>Para 2</p></div>');
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-* $elem = $doc->getElementsByTagName('div')->item(0);
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-*
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-* // print innerHTML
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-* echo $elem->innerHTML; // prints '<p>Para 1</p><p>Para 2</p>'
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-* echo "\n\n";
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-*
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-* // set innerHTML
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-* $elem->innerHTML = '<a href="http://fivefilters.org">FiveFilters.org</a>';
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-* echo $elem->innerHTML; // prints '<a href="http://fivefilters.org">FiveFilters.org</a>'
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-* echo "\n\n";
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-*
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-* // print document (with our changes)
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-* echo $doc->saveXML();
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-* @endcode
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-*
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-* @author Keyvan Minoukadeh - http://www.keyvan.net - [email protected]
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-* @see http://fivefilters.org (the project this was written for)
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-*/
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-class JSLikeHTMLElement extends DOMElement
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-{
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- /**
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- * Used for setting innerHTML like it's done in JavaScript:
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- * @code
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- * $div->innerHTML = '<h2>Chapter 2</h2><p>The story begins...</p>';
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- * @endcode
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- */
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- public function __set($name, $value) {
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- if ($name == 'innerHTML') {
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- // first, empty the element
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- for ($x=$this->childNodes->length-1; $x>=0; $x--) {
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- $this->removeChild($this->childNodes->item($x));
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- }
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- // $value holds our new inner HTML
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- if ($value != '') {
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- $f = $this->ownerDocument->createDocumentFragment();
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- // appendXML() expects well-formed markup (XHTML)
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- $result = @$f->appendXML($value); // @ to suppress PHP warnings
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- if ($result) {
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- if ($f->hasChildNodes()) $this->appendChild($f);
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- } else {
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- // $value is probably ill-formed
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- $f = new DOMDocument();
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- $value = mb_convert_encoding($value, 'HTML-ENTITIES', 'UTF-8');
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- // Using <htmlfragment> will generate a warning, but so will bad HTML
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- // (and by this point, bad HTML is what we've got).
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- // We use it (and suppress the warning) because an HTML fragment will
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- // be wrapped around <html><body> tags which we don't really want to keep.
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- // Note: despite the warning, if loadHTML succeeds it will return true.
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- $result = @$f->loadHTML('<htmlfragment>'.$value.'</htmlfragment>');
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- if ($result) {
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- $import = $f->getElementsByTagName('htmlfragment')->item(0);
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- foreach ($import->childNodes as $child) {
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- $importedNode = $this->ownerDocument->importNode($child, true);
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- $this->appendChild($importedNode);
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- }
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- } else {
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- // oh well, we tried, we really did. :(
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- // this element is now empty
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- }
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- }
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- }
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- } else {
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- $trace = debug_backtrace();
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- trigger_error('Undefined property via __set(): '.$name.' in '.$trace[0]['file'].' on line '.$trace[0]['line'], E_USER_NOTICE);
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- }
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- }
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-
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- /**
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- * Used for getting innerHTML like it's done in JavaScript:
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- * @code
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- * $string = $div->innerHTML;
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- * @endcode
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- */
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- public function __get($name)
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- {
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- if ($name == 'innerHTML') {
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- $inner = '';
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- foreach ($this->childNodes as $child) {
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- $inner .= $this->ownerDocument->saveXML($child);
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- }
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- return $inner;
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- }
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-
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- $trace = debug_backtrace();
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- trigger_error('Undefined property via __get(): '.$name.' in '.$trace[0]['file'].' on line '.$trace[0]['line'], E_USER_NOTICE);
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- return null;
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- }
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-
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- public function __toString()
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- {
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- return '['.$this->tagName.']';
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- }
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-}
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-?>
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Andrew Dolgov