29 lines
574 B
PHP
29 lines
574 B
PHP
<?php
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$graph = [
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"kind" => ["graph" => true],
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"nodes" => [
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["id" => "1", "label" => "1"]
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],
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"edges" => []
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];
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// Visualize "$visualize()"
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$visualize = function () use (&$graph) {
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return json_encode($graph);
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};
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for ($i = 2; $i < 100; $i++) {
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// add a node
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$id = "" . $i;
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array_push($graph["nodes"], ["id" => $id, "label" => $id]);
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// connects the node to a random edge
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$targetId = "" . random_int(1, $i - 1);
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array_push($graph["edges"], ["from" => $id, "to" => "" . $targetId]);
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xdebug_break();
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}
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echo "finished";
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