"My second node"]
node1 -> node2 [label="An edge from node1 to node2", fontcolor="red"]
</g... bel="My second node"]
node1 -> node2 [label="An edge from node1 to node2", fontcolor="red"]
</gra
((strlen(ltrim($link)) > 0) // there IS an id?
and !auth_quickaclcheck($link) < AUTH... ->doc .= "~~NOCACHE~~";
// $data is an array
// $data[1]..[x] are excluded n