public static function setChildElement(DOMDocument &$xml_doc, $parent_element, $element_name, $element_value, $remove_element_if_empty_value = false)
{
$modified = true;
$elem = self::getFirstElement($xml_doc, $element_name);
if ($elem) {
// element aleardy exists
if (empty($element_value) && $remove_element_if_empty_value) {
// new value is empty - and should remove - remove !
$parent_element->removeChild($elem);
} else {
if ($elem->nodeValue != $element_value) {
$elem->nodeValue = $element_value;
} else {
$modified = false;
}
}
} else {
// element does not exist - and no reason to create it
if (empty($element_value) && $remove_element_if_empty_value) {
$modified = false;
} else {
if (!$parent_element) {
debugUtils::st();
return false;
}
// need to create and set the value
$elem = $xml_doc->createElement($element_name, $element_value);
$parent_element->appendChild($elem);
}
}
return $modified;
}
/**
* @param int $paramIndex
* @param int $value
* @return void
*/
function setInt($paramIndex, $value)
{
$this->sql_cache_valid = false;
if ($value === null) {
$this->setNull($paramIndex);
} else {
if (is_object($value)) {
echo debugUtils::st(true, "<br>");
}
$this->boundInVars[$paramIndex] = (int) $value;
}
}
/**
* Sets Error Information
* @return void
*/
function setError($error)
{
$msg = !empty($error) ? $this->getErrorInfo($error) : null;
$this->errorCount++;
$this->errorInfo = $msg;
$this->log("setError: " . $msg);
$this->log(debugUtils::st(true));
}
