PHP xml_set_notation_decl_handler()Functions
Complete PHP XML Reference Manual
Definition and Usage
The xml_set_notation_decl_handler() function specifies the function to be called when the parser finds a notation declaration in the XML document.
Returns TRUE on success, or FALSE on failure.
Syntax
xml_set_notation_decl_handler(parser,handler)
| Parameters | Description |
|---|---|
| parser | Required. Specifies the XML parser to use. |
| handler | Required. Specifies the function to be called when the parser finds a notation declaration. |
The function specified by the "handler" parameter must have five parameters:
| Parameters | Description |
|---|---|
| parser | Required. Specifies a variable containing the XML parser that calls the handler. |
| name | Required. Specifies a variable containing the notation declaration name. |
| base | Required. Specifies the base for resolving the system identifier (system_id) of the notation declaration. This parameter is currently usually set to NULL. |
| system_id | Required. Specifies a variable containing the system identifier of the notation declaration. |
| public_id | Required. Specifies a variable containing the public identifier of the notation declaration. |
Tips and Notes
Note:The handler parameter can also be an array containing an object reference and a method name.
Examples
<?php
$parser=xml_parser_create();
function char($parser,$data)
{
echo $data;
}
function not_decl_handler($parser,$not,$base,$sysID,$pubID)
{
echo "$not<br />";
echo "$sysID<br />";
echo "$pubID<BR />";
}
xml_set_character_data_handler($parser,"char");
xml_set_notation_decl_handler($parser, "not_decl_handler");
$fp=fopen("test.xml","r");
while ($data=fread($fp,4096))
{
xml_parse($parser,$data,feof($fp)) or
die (sprintf("XML Error: %s at line %d",
xml_error_string(xml_get_error_code($parser)),
xml_get_current_line_number($parser)));
}
xml_parser_free($parser);
?>
$parser=xml_parser_create();
function char($parser,$data)
{
echo $data;
}
function not_decl_handler($parser,$not,$base,$sysID,$pubID)
{
echo "$not<br />";
echo "$sysID<br />";
echo "$pubID<BR />";
}
xml_set_character_data_handler($parser,"char");
xml_set_notation_decl_handler($parser, "not_decl_handler");
$fp=fopen("test.xml","r");
while ($data=fread($fp,4096))
{
xml_parse($parser,$data,feof($fp)) or
die (sprintf("XML Error: %s at line %d",
xml_error_string(xml_get_error_code($parser)),
xml_get_current_line_number($parser)));
}
xml_parser_free($parser);
?>
Complete PHP XML Reference Manual Other Extensions