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PHP: DomNode->node_value - Manual
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DomNode->node_typeDomNode->node_value
(No version information available, might be only in CVS)
DomNode->node_value — Returns value of a node
说明
string DomNode->node_value ( void )
Returns value of the node. The value has different meanings for the different types of nodes as illustrated in the following table.
| Type | Meaning |
|---|---|
| DomAttribute | value of attribute |
| DomAttribute | |
| DomCDataSection | content |
| DomComment | content of comment |
| DomDocument | null |
| DomDocumentType | null |
| DomElement | null |
| DomEntity | null |
| DomEntityReference | null |
| DomNotation | null |
| DomProcessingInstruction | entire content without target |
| DomText | content of text |
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