protected function tagIsAllowed($tagName)
	{
		$n = $this->tagsConfig[$tagName]['bitNumber'];

		return (bool) ($this->context['allowed'][$n >> 3] & (1 << ($n & 7)));
	}
protected function tagIsAllowed($tagName)
	{
		$n = $this->tagsConfig[$tagName]['bitNumber'];

		return (bool) ($this->context['allowed'][$n >> 3] & (1 << ($n & 7)));
	}
protected function tagIsAllowed ( $ tagName ) { $ n = $ this -> tagsConfig [ $ tagName ] [ 'bitNumber' ] ; return ( bool ) ( $ this -> context [ 'allowed' ] [ $ n >> 3 ] & ( 1 << ( $ n & 7 ) ) ) ; }
Return whether given tag is allowed in current context

@param  string $tagName
@return bool
Return whether given tag is allowed in current context