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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; } } } } return $visited; }

$list = new SplLinkedList(); $list->push('apple'); $list->push('banana'); $list->push('cherry'); Php 7 Data Structures And Algorithms Pdf Free Download -BEST

$queue = array(); array_push($queue, 'apple'); array_push($queue, 'banana'); array_push($queue, 'cherry'); function bfs($graph, $start) { $visited = array(); $queue

Arrays Arrays are the most basic data structure in PHP 7. They are ordered collections of values that can be of any data type, including strings, integers, floats, and objects. Arrays can be created using the array() function or the [] syntax. $start) { $visited = array()