Function libxml_disable_entity_loader() is deprecated - PHP 8.0 compatibility

[rumcais]

https://github.com/onelogin/php-saml/issues/453

[pitbulk]

I will need to release a new wordpress-saml version using
php-saml 4.X branch rather than 3.X branch

See SAML-Toolkits/php-saml#453

[maxhartshorn]

@pitbulk Have you had a chance to look into this? WordPress will be force migrating all WordPress VIP clients to PHP 8.0 by November so I suspect more sites will start running up against this issue.

[maxhartshorn]

Hi @pitbulk. Just following up to see if there has been any update on this