(PHP 4, PHP 5, PHP 7, PHP 8)
xml_set_unparsed_entity_decl_handler — Set up unparsed entity declaration handler
Sets the unparsed entity declaration handler function for the XML parser
parser
.
The handler
will be called if the XML parser
encounters an external entity declaration with an NDATA declaration, like
the following:
<!ENTITY <parameter>name</parameter> {<parameter>publicId</parameter> | <parameter>systemId</parameter>} NDATA <parameter>notationName</parameter>
See » section 4.2.2 of the XML 1.0 spec for the definition of notation declared external entities.
parser
A reference to the XML parser to set up unparsed entity declaration handler function.
handler
handler
is a string containing the name of a
function that must exist when xml_parse() is called
for parser
.
The function named by handler
must accept six
parameters:
$parser
,$entity_name
,$base
,$system_id
,$public_id
,$notation_name
parser
entity_name
base
systemId
) of the external entity.Currently
this parameter will always be set to an empty string.
system_id
public_id
notation_name
If a handler function is set to an empty string, or false
, the handler
in question is disabled.
Hinweis: Anstelle eines Funktionsnamens kann auch ein Array mit einer Objekt-Referenz und dem Namen einer Methode angegeben werden.
Gibt immer true
zurück.
Version | Beschreibung |
---|---|
8.0.0 |
parser erwartet nun eine
XMLParser-Instanz; vorher wurde eine gültige
xml -Ressource erwartet.
|