<comment>Path</comment>         /hello/{name}
<comment>Path Regex</comment>   #^/hello(?:/(?P<name>[a-z]+))?$#s
<comment>Host</comment>         localhost
<comment>Host Regex</comment>   #^localhost$#si
<comment>Scheme</comment>       http|https
<comment>Method</comment>       GET|HEAD
<comment>Class</comment>        Symfony\Component\Routing\Route
<comment>Defaults</comment>     name: Joseph
<comment>Requirements</comment> name: [a-z]+
<comment>Options</comment>      compiler_class: Symfony\Component\Routing\RouteCompiler
             opt1: val1
             opt2: val2
