This function is for internal use only.
Deletes an inverse property from a resource.
@ignore
protected function deleteInverse($resource, $property, $value) {
if (isset($this->revIndex[$resource])) {
foreach ($this->revIndex[$resource][$property] as $k => $v) {
if ($v['value'] === $value) {
unset($this->revIndex[$resource][$property][$k]);
}
}
if (count($this->revIndex[$resource][$property]) == 0) {
unset($this->revIndex[$resource][$property]);
}
if (count($this->revIndex[$resource]) == 0) {
unset($this->revIndex[$resource]);
}
}
}