SimpleMachines / SMF2.1

				continue;

			// Special case: inside [code] blocks any code is left untouched.

			elseif ($tag === 'code')

			{

				// We're inside a code block and closing it.

				if ($inCode && $isClosingTag)

				{

					$inCode = false;

					// Reopen tags that were closed before the code block.

					if (!empty($inlineElements))

						$parts[$i + 4] .= '[' . implode('][', array_keys($inlineElements)) . ']';

				}

				// We're outside a coding and nobbc block and opening it.

				elseif (!$inCode && !$inNoBbc && $isOpeningTag)

				{

					// If there are still inline elements left open, close them now.

					if (!empty($inlineElements))

					{

						$parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';

						//$inlineElements = array();

					}

					$inCode = true;

				}

				// Nothing further to do.

				continue;

			}

			// Special case: inside [nobbc] blocks any BBC is left untouched.

			elseif ($tag === 'nobbc')

			}

			// Special case: inside [nobbc] blocks any BBC is left untouched.

			elseif ($tag === 'nobbc')

			{

				// We're inside a nobbc block and closing it.

				if ($inNoBbc && $isClosingTag)

				{

					$inNoBbc = false;

					// Some inline elements might've been closed that need reopening.

					if (!empty($inlineElements))

						$parts[$i + 4] .= '[' . implode('][', array_keys($inlineElements)) . ']';

				}

				// We're outside a nobbc and coding block and opening it.

				elseif (!$inNoBbc && !$inCode && $isOpeningTag)

				{

					// Can't have inline elements still opened.

					if (!empty($inlineElements))

					{

						$parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';

						//$inlineElements = array();

					}

					$inNoBbc = true;

				}

				continue;

			}

			// So, we're inside one of the special blocks: ignore any tag.

			elseif ($inCode || $inNoBbc)