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ialarmedalien / tree_maker.php

Last active August 29, 2015 14:07

PHP Tree Maker

	# input array
	# hideous format: [ [ 0 => parent_node_id, 1 => child_node_id ], [ 0 => parent_node_id, 1 => child_node_id ], ... ]
	$array = [
	[ 0 => 1,
	1 => 3
	],
	[ 0 => 3,
	1 => 5
	],
	[ 0 => 3,