Removes an extension by name.
This method is deprecated and you should not use it.
string $name The extension name:
since 1.12 (to be removed in 2.0)
public function removeExtension($name) {
if ($this->extensionInitialized) {
throw new LogicException(sprintf('Unable to remove extension "%s" as extensions have already been initialized.', $name));
}
unset($this->extensions[$name]);
}