tidyNode::getParent()
(PHP 5 >= 5.2.2, PHP 7)
返回当前节点的父节点
说明
public tidyNode::getParent(void): tidyNode
范例
tidyNode::hasChildren() example
<?php $html = <<< HTML <html><head> <?php echo '<title>title</title>'; ?> <# /* JSTE code */ alert('Hello World'); #> </head> <body> Hello World </body> </html> HTML; $tidy = tidy_parse_string($html); $num = 0; $node = $tidy->html()->child[0]->child[0]; var_dump($node->getparent() >name); ?>
以上例程会输出:
string(4) "head"
返回值
NULL
.