/**
* clean up memory due to php5 circular references memory leak...
*/
public function clear()
{
foreach ($this->nodes as $n) {
$n->clear();
$n = null;
}
// This add next line is documented in the sourceforge repository. 2977248 as a fix for ongoing memory leaks that occur even with the use of clear.
if (isset($this->children)) {
/** @noinspection PhpWrongForeachArgumentTypeInspection */
foreach ($this->children as $n) {
if (is_object($n)) {
/** @noinspection PhpUndefinedMethodInspection */
$n->clear();
}
$n = null;
}
}
if (isset($this->parent)) {
$this->parent->clear();
unset($this->parent);
}
if (isset($this->root)) {
$this->root->clear();
unset($this->root);
}
unset($this->doc, $this->docArray, $this->noise, $this->parent, $this->root);
}
function clear()
{
foreach ($this->nodes as $n) {
$n->clear();
$n = null;
}
// This add next line is documented in the sourceforge repository. 2977248 as a fix for ongoing memory leaks that occur even with the use of clear.
if (isset($this->children)) {
foreach ($this->children as $n) {
$n->clear();
$n = null;
}
}
if (isset($this->parent)) {
$this->parent->clear();
unset($this->parent);
}
if (isset($this->root)) {
$this->root->clear();
unset($this->root);
}
unset($this->doc);
unset($this->noise);
}
