function gextri($TREE) { while (!checkedAllNodes($TREE)) { $i = startnode($TREE); recursewalk($TREE, $i); } return searchMax($TREE); }
function gextri($ROOMS) { $timestart = microtime(1); $cnt = count($ROOMS) - 1; for ($i = 0; $i < $cnt; $i++) { $r = $ROOMS[$i][0]; $ROOMS[$r]['total'] = calcCost($ROOMS, $i, 0); $r = $ROOMS[$i][1]; $ROOMS[$r]['total'] = calcCost($ROOMS, $i, 1); } error_log(var_export('calculate cost - ' . (microtime(1) - $timestart), true)); return searchMax($ROOMS); }