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()
函数来将其插入。
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.