#!/usr/bin/env php
<?php
/**
* Flow-based example of counting lines of a file, roughly equivalent
* to "wc -l <filename>"
*/
if (!isset($_SERVER['argv'][1])) {
die("You must provide a filename\n");
}
$fileName = $_SERVER['argv'][1];
// Include standard autoloader
require __DIR__ . '/../../vendor/autoload.php';
// Add nodes to the graph
$graph = new PhpFlo\Graph("linecount");
$graph->addNode("Read File", "ReadFile");
$graph->addNode("Split by Lines", "SplitStr");
$graph->addNode("Count Lines", "Counter");
$graph->addNode("Display", "Output");
// Add connections between nodes
$graph->addEdge("Read File", "out", "Split by Lines", "in");
$graph->addEdge("Read File", "error", "Display", "in");
$graph->addEdge("Split by Lines", "out", "Count Lines", "in");
$graph->addEdge("Count Lines", "count", "Display", "in");
// Kick-start the process by sending filename to Read File
$graph->addInitial($fileName, "Read File", "source");
//echo $graph->toJSON();
// Make the graph "live"
$network = PhpFlo\Network::create($graph);
public function setupGraph($graphName)
{
$this->setGraphName($graphName);
$this->graph = new ExtendedFloGraph($this->graphName);
\setupNodes($this->graph);
$this->setGraphEdgeToAddOriginalsToPlancks();
lineOut($this->graph->toJSON());
// $network
// Make the graph "live"
PhpFlo\Network::create($this->graph);
}