xml_set_external_entity_ref_handler

Function • Params changed in PHP 8.4

Set up external entity reference handler.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2
Improved
PHP 8.3
PHP 8.4
Improved
PHP 8.5
PHP 8.6

xml_set_external_entity_ref_handler Function synopsis

xml_set_external_entity_ref_handler(XMLParser $parser, callable|string|null $handler): true

Parameters

$parser

TypeXMLParser

$handler

Typecallable|string|null

The signature of the handler must be:

Return value

Typetrue

Always returns true

Changes to the xml_set_external_entity_ref_handler Function

PHP 8.4

  • Parameter type added for parameter #2 ($handler): callable|string|null
- xml_set_external_entity_ref_handler(XMLParser $parser, $handler): true
+ xml_set_external_entity_ref_handler(XMLParser $parser, callable|string|null $handler): true

PHP 8.2

  • Return type changed: bool to true
- xml_set_external_entity_ref_handler(XMLParser $parser, $handler): bool
+ xml_set_external_entity_ref_handler(XMLParser $parser, $handler): true

PHP 8.0

  • Return type added: bool
  • Parameter type added for parameter #1 ($parser): XMLParser
  • Parameter name of parameter #2 changed: $hdl to $handler
- xml_set_external_entity_ref_handler($parser, $hdl)
+ xml_set_external_entity_ref_handler(XMLParser $parser, $handler): bool

xml_set_external_entity_ref_handler Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes