The creawler lib idea is probably not going to work, crawling and analysing are way too interwined, I have however separated the graph creation part in a file. the function Create_Edge(node,node,typeOfconnection) creates 2 nodes(or edit them) and 1 edge. following are one file that uses the library(graphTest.php) and the library(libGraph.php)
graphTest.php
<html>
<body>
<?php
include "libGraph.php";
Create_Edge("node1","node2","relates",FALSE);
Create_Edge("node1","node3","Parent_Of");
Create_Edge("node3","node1","Child_Of");
?>
</body>
</html>
//======================================
//ANOTHER FILE!!!!!!!!!!!!!!!!
//libGraph.php
//======================================
<?php
function Create_Edge($nodeA,$nodeB,$edgeType,$Directed_RETURN_TRIP=TRUE)
{
mkdir("./graph/");
$nodeAfile= "./graph/".base64_encode($nodeA);
if (file_exists($nodeAfile) )
{
$fh1= fopen($nodeAfile,"r+");
$raw_node= fread($fh1,filesize($nodeAfile));
$node= unserialize($raw_node);
$node[$edgeType][$nodeB]= TRUE;
ftruncate($fh1,0);
rewind($fh1);
fwrite($fh1,serialize($node));
fclose($fh1);
}
else
{
$fh1= fopen($nodeAfile,"w");
$node[$edgeType][$nodeB]= TRUE;
fwrite($fh1,serialize($node));
fclose($fh1);
}
$nodeBfile= "./graph/".base64_encode($nodeB);
if (!file_exists($nodeBfile) )
{
$fh1= fopen($nodeBfile,"w");
fclose($fh1);
}
if ($Directed_RETURN_TRIP==FALSE)
Create_Edge($nodeB,$nodeA,$edgeType,TRUE);//says true, but actually, directed is false in both cases. One could call it round_trip
$fLog1= fopen("graph.log","a");
fwrite($fLog1,"Created edge: ".$nodeA."\x19".$edgeType."\x19".$nodeB."\n");
fclose($fLog1);
return;
}
/*
Also, create file: nodeA+edgeType+nodeB
Todo, separate $Direction and $RoundTrip
nodeA[Edge][nodeB]= $Direction(POINTER, ARROW, NONE)
if $Direction==NONE and RT==false
call create edge, with RT as true
*/
?>
siliconvalleylatebloomer 