DOMDocument->createProcessingInstruction()
(no version information, might be only in CVS)
DOMDocument->createProcessingInstruction() -- Creates new PI node
说明
class
DOMDocument {
DOMProcessingInstruction
createProcessingInstruction ( string target [, string data] )
}
This function creates a new instance of class
DOMProcessingInstruction. 本节点不会出现在文档中，除非是用例如
DOMNode->appendChild() 函数来插入的。
参数
- target
The target of the processing instruction.
- data
The content of the processing instruction.
返回值
The new DOMProcessingInstruction or FALSE if an error occured.
异常
- DOM_INVALID_CHARACTER_ERR
Raised if target contains an invalid character.