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PHP - Function XML Set Processing Instruction Handler
Syntax
bool xml_set_processing_instruction_handler ( resource $parser , callable $handler )
Definition and Usage
It used to set up processing instruction (PI) handler
Return Values
It returns True on success or false on failure
Parameters
| Sr.No | Parameters & Description |
|---|---|
| 1 |
Parser A reference to the XML parser to use inside the object. |
| 2 |
Handler It is used to specifies name of function that must exist when xml_parse() |
The handler must have below functions
| Sr.No | Parameters & Description |
|---|---|
| 1 |
parser Specifies a variable containing the XML parser calling the handler |
| 2 |
target Specifies a variable containing processing instruction target |
| 3 |
data Specifies a variable containing processing instruction data |
php_function_reference.htm
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