(PHP 4, PHP 5)
xml_set_element_handler — Set up start and end element handlers
$parser
, callable $start_element_handler
, callable $end_element_handler
)
Sets the element handler functions for the XML parser.
start_element_handler and
end_element_handler are strings containing
the names of functions that must exist when xml_parse()
is called for parser.
parser
A reference to the XML parser to set up start and end element handler functions.
start_element_handler
The function named by start_element_handler
must accept three parameters:
$parser
, string $name
, array $attribs
)parser
name
name, contains the name
of the element for which this handler is called.If case-folding is in effect for this
parser, the element name will be in uppercase letters.
attribs
attribs, contains an
associative array with the element's attributes (if any).The keys
of this array are the attribute names, the values are the attribute
values.Attribute names are case-folded on the same criteria as
element names.Attribute values are not
case-folded.
The original order of the attributes can be retrieved by walking
through attribs the normal way, using
each().The first key in the array was the first
attribute, and so on.
Nota: Ao invés de um nome de função, um array contendo uma referência de objeto e ao nome de método também podem ser fornecidos.
end_element_handler
The function named by end_element_handler
must accept two parameters:
$parser
, string $name
)parser
name
name, contains the name
of the element for which this handler is called.If case-folding is in effect for this
parser, the element name will be in uppercase letters.
If a handler function is set to an empty string, or FALSE, the handler
in question is disabled.
Retorna TRUE em caso de sucesso ou FALSE em caso de falha.