DomNode::child_nodes
(PHP 4 >= 4.1.0)
DomNode::child_nodes — Returns children of node
Описание
array DomNode::child_nodes
( void
)
Returns all children of the node.
See also domnode_next_sibling(), and domnode_previous_sibling().
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- DomAttribute::name
- DomAttribute::set_value
- DomAttribute::specified
- DomAttribute::value
- DomDocument::add_root
- DomDocument::create_attribute
- DomDocument::create_cdata_section
- DomDocument::create_comment
- DomDocument::create_element_ns
- DomDocument::create_element
- DomDocument::create_entity_reference
- DomDocument::create_processing_instruction
- DomDocument::create_text_node
- DomDocument::doctype
- DomDocument::document_element
- DomDocument::dump_file
- DomDocument::dump_mem
- DomDocument::get_element_by_id
- DomDocument::get_elements_by_tagname
- DomDocument::html_dump_mem
- DomDocument::xinclude
- DomDocumentType::entities
- DomDocumentType::internal_subset
- DomDocumentType::name
- DomDocumentType::notations
- DomDocumentType::public_id
- DomDocumentType::system_id
- DomElement::get_attribute_node
- DomElement::get_attribute
- DomElement::get_elements_by_tagname
- DomElement::has_attribute
- DomElement::remove_attribute
- DomElement::set_attribute_node
- DomElement::set_attribute
- DomElement::tagname
- DomNode::add_namespace
- DomNode::append_child
- DomNode::append_sibling
- DomNode::attributes
- DomNode::child_nodes
- DomNode::clone_node
- DomNode::dump_node
- DomNode::first_child
- DomNode::get_content
- DomNode::has_attributes
- DomNode::has_child_nodes
- DomNode::insert_before
- DomNode::is_blank_node
- DomNode::last_child
- DomNode::next_sibling
- DomNode::node_name
- DomNode::node_type
- DomNode::node_value
- DomNode::owner_document
- DomNode::parent_node
- DomNode::prefix
- DomNode::previous_sibling
- DomNode::remove_child
- DomNode::replace_child
- DomNode::replace_node
- DomNode::set_content
- DomNode::set_name
- DomNode::set_namespace
- DomNode::unlink_node
- DomProcessingInstruction::data
- DomProcessingInstruction::target
- DomXsltStylesheet::process
- DomXsltStylesheet::result_dump_file
- DomXsltStylesheet::result_dump_mem
- domxml_new_doc
- domxml_open_file
- domxml_open_mem
- domxml_version
- domxml_xmltree
- domxml_xslt_stylesheet_doc
- domxml_xslt_stylesheet_file
- domxml_xslt_stylesheet
- domxml_xslt_version
- xpath_eval_expression
- xpath_eval
- xpath_new_context
- xpath_register_ns_auto
- xpath_register_ns
- xptr_eval
- xptr_new_context
Коментарии
I was using child_nodes and if I have a node like this.
<node>
<child/>
</node>
the node <node> have two children: one the " " spaces that appear as #text on php and <child/>. Is that normal? I think node has just one child <child/>
To answer hrosas)at(linuxmail)dot(org.
<node>
<child/>
</node>
<node> has 3 children.
1. whitespace between <node> and <child/>
2. <child/>
3. whitespace between <child/> and </node>
The whitespace is treated like text. To avoid this remove all whitespace.
<node><child/></node>
This can get hard to read, but correct.
But, you can tell some programs to ignore the whitespace, so it remains easy to read.
Jon Sprague
A better way to check for Text Child nodes (PHP 4.3.0)
if ($childnode->node_type() == XML_TEXT_NODE)
{
echo "<br/>This item is a text node.";
}
else
{
echo "<br/>This item is not a text node.";
}
You may want to look at DomElement->is_blank_node() as well.
to avoid the "#text" what you can simply do without changing your xml file, is:
if($item->nodeName != "#text"){
// do your code.
}