Php 7 Data Structures And Algorithms Pdf Free Download Upd -best < ULTIMATE ✭ >

function bfs($graph, $start) $visited = array(); $queue = array($start); while (!empty($queue)) $node = array_shift($queue); if (!in_array($node, $visited)) $visited[] = $node; foreach ($graph[$node] as $neighbor) if (!in_array($neighbor, $visited)) $queue[] = $neighbor;