$this->mVariableRegex = str_replace( "\\$1", "(.*?)", $this->mRegex );
$this->mVariableStartToEndRegex = str_replace( "\\$1", "(.*?)",
"/^(?:{$this->mBaseRegex})$/{$case}" );
$this->mVariableRegex = str_replace( "\\$1", "(.*?)", $this->mRegex );
$this->mVariableStartToEndRegex = str_replace( "\\$1", "(.*?)",
"/^(?:{$this->mBaseRegex})$/{$case}" );