/**
* $result = html\to_dom("<html><head><title>teste</title></head><body style='background:red;'>ola <span id='testando'>teste</span> do mundo</body></html>"); // gets a array with id of the first Child and the code of the rest..
* echo $result["code"]; // to show the code
* echo "document.body.appendChild(".$result["id"].")"; // To show the result in document.body
*/
function to_dom($html)
{
if (is_string($html)) {
$type = "string";
} else {
$type = get_class($html);
}
switch ($type) {
case "DOMDocument":
case "DOMElement":
$id = $html->nodeName . "_" . md5(uniqid()) . "_element";
if ($html->nodeName != "#document") {
$code = "var " . $id . " = document.createElement('" . $html->nodeName . "');\n";
} else {
$code = "";
}
if (!!$html->attributes) {
foreach ($html->attributes as $attr) {
$code .= $id . ".setAttribute('" . $attr->name . "', '" . jse($attr->value) . "');\n";
}
}
if (!!$html->childNodes) {
foreach ($html->childNodes as $child) {
if ($child->nodeType == XML_TEXT_NODE) {
$code .= $id . ".appendChild(document.createTextNode('" . htmlentities(strip_nl($child->nodeValue)) . "'));\n";
} else {
$element = to_dom($child);
$code .= $element["code"];
if ($html->nodeName != "#document") {
$code .= $id . ".appendChild(" . $element["id"] . ");\n";
} else {
$id = $element["id"];
}
}
}
}
return array("code" => $code, "id" => $id);
break;
case "DOMDocumentType":
return array("code" => "", "id" => "");
break;
default:
case "string":
$dom = new DOMDocument();
$dom->strictErrorChecking = false;
$dom->loadHTML($html);
$result = to_dom($dom);
return $result;
break;
}
return NULL;
}
/**
* Compare the two schemas and echo the results.
*
* @param string $schema1 The first schema (serialized).
* @param string $schema2 The second schema (serialized).
* @return void
*/
function do_compare($schema1, $schema2)
{
if (empty($schema1) || empty($schema2)) {
echo_error('Both schemas must be given.');
return;
}
$unserialized_schema1 = unserialize(strip_nl($schema1));
$unserialized_schema2 = unserialize(strip_nl($schema2));
$results = DbDiff::compare($unserialized_schema1, $unserialized_schema2);
if (count($results) > 0) {
echo '<h3>Found differences in ' . count($results) . ' table' . s(count($results)) . ':</h3>';
echo '<ul id="differences">';
foreach ($results as $table_name => $differences) {
echo '<li><strong>' . $table_name . '</strong><ul>';
foreach ($differences as $difference) {
echo '<li>' . $difference . '</li>';
}
echo '</ul></li>';
}
echo '</ul>';
} else {
echo '<p>No differences found.</p>';
}
}
