(PHP 4, PHP 5, PHP 7, PHP 8)
xml_set_unparsed_entity_decl_handler — Establece los gestores de entidades no analizadas
Establece los gestores de entidades no analizadas para el analizador XML parser
.
El gestor handler
será llamado si el analizador XML encuentra una declaración de entidad externa con una declaración NDATA, como sigue:
<!ENTITY <parameter>name</parameter> {<parameter>publicId</parameter> | <parameter>systemId</parameter>} NDATA <parameter>notationName</parameter>
Consulte la sección » de las especificaciones XML 1.0 para conocer las notaciones de las entidades externas.
parser
The XML parser.
handler
If null
is passed, the handler is reset to its default state.
An empty string will also reset the handler, however this is deprecated as of PHP 8.4.0.
If handler
is a callable,
the callable is set as the handler.
If handler
is a string,
it can be the name of a method of an object set with
xml_set_object().
This is deprecated as of PHP 8.4.0.
As of PHP 8.4.0, the callable is checked to be valid while setting the handler, not when it is called. This means that xml_set_object() must be called prior to setting a method string as the callback. However, as this behaviour is also deprecated as of PHP 8.4.0, using a proper callable for the method is recommended instead.
La firma del gestor debe ser:
$parser
,$entity_name
,$base
,$system_id
,$public_id
,$notation_name
parser
entity_name
base
system_id
) de la entidad externa.
system_id
public_id
notation_name
Siempre devuelve true
.
Versión | Descripción |
---|---|
8.4.0 |
Passing a non-callable string to
handler is now deprecated,
use a proper callable for methods, or null to reset the handler.
|
8.4.0 |
The validity of handler as a callable
is now checked when setting the handler instead of checking when calling it.
|
8.0.0 |
parser expects an XMLParser
instance now; previously, a valid xml resource was expected.
|