libxml_disable_entity_loader Disable the ability to load external entities &reftitle.description; boollibxml_disable_entity_loader booldisabletrue Disable/enable the ability to load external entities. &reftitle.parameters; disable Disable (&true;) or enable (&false;) libxml extensions (such as , and ) to load external entities. &reftitle.returnvalues; Returns the previous value. &reftitle.seealso; libxml_use_internal_errors The LIBXML_NONET constant