libxml_get_external_entity_loader()

libxml_get_external_entity_loader() — Get the current external entity loader.

Built-in function of PHP 8.5. The manual lists it as available in PHP 8 >= 8.2.0. This page is the reference card: signature, parameters and return value, plus the changelog and the example the manual provides.

What it does

Get external entity loader previously installed by libxml_set_external_entity_loader().

Signature

libxml_get_external_entity_loader(): ?callable

Parameters

This function takes no parameters.

Return value

The external entity loader previously installed by libxml_set_external_entity_loader(). If that function was never called, or if it was called with null, null will be returned.

Example

The PHP manual ships no example for libxml_get_external_entity_loader(); the signature and the parameter table above are the contract.

See also

libxml_set_external_entity_loader()

All PHP 8.5 built-in functions

Reference card built from the PHP manual page libxml_get_external_entity_loader() (PHP documentation, CC BY 3.0). The page is generated from the manual, so the wording of the parameter and return value text follows php.net.