本文整理汇总了PHP中Tree::insert方法的典型用法代码示例。如果您正苦于以下问题：PHP Tree::insert方法的具体用法？PHP Tree::insert怎么用？PHP Tree::insert使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Tree的用法示例。
在下文中一共展示了Tree::insert方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: preorder
} else {
$this->left->insert($n);
}
}
}
}
$t = new Tree('F');
$n1 = new Tree('B');
$n2 = new Tree('G');
$n3 = new Tree('A');
$n4 = new Tree('D');
$n5 = new Tree('C');
$n6 = new Tree('E');
$n7 = new Tree('I');
$n8 = new Tree('H');
$t->insert($n1);
$t->insert($n2);
$t->insert($n3);
$t->insert($n4);
$t->insert($n5);
$t->insert($n6);
$t->insert($n7);
$t->insert($n8);
function preorder($tree)
{
if (!$tree->left && !$tree->right) {
return $tree;
}
if ($tree->left) {
echo $tree->left->key, " ";
preorder($tree->left);示例2: search
public static function search($node, $main_buss_id)
{
if ($node === NULL || $node === "" || $main_buss_id === NULL || $main_buss_id === "") {
QconfMgrLog::err(__FILE__, __LINE__, "node_id or main_buss_id is NULL");
return FALSE;
}
ArgsUtil::setSQLEscape($node);
ArgsUtil::setSQLEscape($main_buss_id);
$query = "select * from qconf_node where main_buss_id = '{$main_buss_id}'" . " and node like '%{$node}%' order by node_whole";
$res = self::executeQuery($query);
if ($res === FALSE) {
return FALSE;
}
// not found the node
$num = mysql_num_rows($res);
if ($num === 0) {
return FALSE;
}
$tree = new Tree();
while ($row = mysql_fetch_array($res, MYSQL_ASSOC)) {
$tree->insert($row['node_id'], $row['parent_node_id'], $row);
$p_row = $row;
while ($p_row['parent_node_id'] != 0) {
$query = "select * from qconf_node where node_id = '" . $p_row['parent_node_id'] . "'";
$p_res = self::executeQuery($query);
if ($p_res === FALSE) {
return FALSE;
}
$p_row = mysql_fetch_array($p_res, MYSQL_ASSOC);
$tree->insert($p_row['node_id'], $p_row['parent_node_id'], $p_row);
}
}
return $tree->getTree();
}示例3: insertByArray
/**
* 增加一条路由规则
* @param array $paths
* @param array $params
* @param mixed $e
* @return boolean
*/
public function insertByArray($paths, $params, $e)
{
//生成树形的路由表，便于快速查找,
// 如 规则
// "/b/a?z=1&y=2" => service1
// "/b/a?z=1&x=2" => service2
// 对应的 规则结构是
// path -> a+
// |-b+
// param -> |-x+
// |-z => service2
// |-y+
// |-z => service1
//
//
//
$paths = array_filter($paths, function ($i) {
return !empty($i);
});
array_unshift($paths, '/');
if (empty($paths)) {
$paths = array('');
}
if ($params !== null) {
//排序，使参数与顺序无关
sort($params, SORT_STRING);
$params = array_filter($params, function ($i) {
return !empty($i);
});
$node = $this->routes->findNode($paths, true, true);
if ($node && $node['value'] instanceof \phprs\util\Tree) {
$route = $node['value'];
return $route->insert($params, $e, false);
} else {
$route = new Tree();
$route->insert($params, $e, false);
return $this->routes->insert($paths, $route, false);
}
} else {
return $this->routes->insert($paths, $e, false);
}
}示例4: find_common
if ($this->left == null) {
// insert
$this->left = $n;
$n->parent = $this;
} else {
$this->left->insert($n);
}
}
}
}
$t = new Tree(10);
$n1 = new Tree(20);
$n2 = new Tree(5);
$n3 = new Tree(7);
$n4 = new Tree(13);
$t->insert($n1);
$t->insert($n2);
$t->insert($n3);
function find_common($node1, $node2, $tree)
{
if ($node1->key < $tree->key && $node2->key > $tree->key) {
return $tree;
} else {
if ($node1->key < $tree->key && $node2->key < $tree->key) {
find_common($node1, $node2, $tree->left);
} else {
if ($node1->key > $tree->key && $node2->key > $tree->key) {
find_common($node1, $node2, $tree->right);
}
}
}