Drop LIBXML_HTML_ENABLED checks

ext/dom/document.c

@@ -2040,8 +2040,6 @@ PHP_METHOD(DOMDocument, relaxNGValidateSource)
 
 #endif
 
-#ifdef LIBXML_HTML_ENABLED
-
 static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
 {
 	char *source;
@@ -2234,8 +2232,6 @@ PHP_METHOD(DOMDocument, saveHTML)
 }
 /* }}} end dom_document_save_html */
 
-#endif  /* defined(LIBXML_HTML_ENABLED) */
-
 /* {{{ Register extended class used to create base node type */
 static void dom_document_register_node_class(INTERNAL_FUNCTION_PARAMETERS, bool modern)
 {

ext/dom/php_dom.c

@@ -1369,9 +1369,7 @@ PHP_MINFO_FUNCTION(dom)
 	php_info_print_table_row(2, "DOM/XML", "enabled");
 	php_info_print_table_row(2, "DOM/XML API Version", DOM_API_VERSION);
 	php_info_print_table_row(2, "libxml Version", LIBXML_DOTTED_VERSION);
-#ifdef LIBXML_HTML_ENABLED
 	php_info_print_table_row(2, "HTML Support", "enabled");
-#endif
 #ifdef LIBXML_XPATH_ENABLED
 	php_info_print_table_row(2, "XPath Support", "enabled");
 #endif
@@ -2709,20 +2707,10 @@ xmlChar *php_dom_libxml_fix_file_path(xmlChar *path)
 
 xmlDocPtr php_dom_create_html_doc(void)
 {
-#ifdef LIBXML_HTML_ENABLED
 	xmlDocPtr lxml_doc = htmlNewDocNoDtD(NULL, NULL);
 	if (EXPECTED(lxml_doc)) {
 		lxml_doc->dict = xmlDictCreate();
 	}
-#else
-	/* If HTML support is not enabled, then htmlNewDocNoDtD() is not available.
-	 * This code mimics the behaviour. */
-	xmlDocPtr lxml_doc = xmlNewDoc((const xmlChar *) "1.0");
-	if (EXPECTED(lxml_doc)) {
-		lxml_doc->type = XML_HTML_DOCUMENT_NODE;
-		lxml_doc->dict = xmlDictCreate();
-	}
-#endif
 	return lxml_doc;
 }
 

ext/dom/php_dom.h

@@ -34,10 +34,8 @@ extern zend_module_entry dom_module_entry;
 #include <libxml/xinclude.h>
 #include <libxml/hash.h>
 #include <libxml/c14n.h>
-#ifdef LIBXML_HTML_ENABLED
 #include <libxml/HTMLparser.h>
 #include <libxml/HTMLtree.h>
-#endif
 #ifdef LIBXML_XPATH_ENABLED
 #include <libxml/xpath.h>
 #include <libxml/xpathInternals.h>

ext/dom/php_dom.stub.php

@@ -1013,7 +1013,6 @@ public function registerNodeClass(string $baseClass, ?string $extendedClass): tr
         /** @tentative-return-type */
         public function save(string $filename, int $options = 0): int|false {}
 
-#ifdef LIBXML_HTML_ENABLED
         /** @tentative-return-type */
         public function loadHTML(string $source, int $options = 0): bool {}
 
@@ -1025,7 +1024,6 @@ public function saveHTML(?DOMNode $node = null): string|false {}
 
         /** @tentative-return-type */
         public function saveHTMLFile(string $filename): int|false {}
-#endif
 
         /** @tentative-return-type */
         public function saveXML(?DOMNode $node = null, int $options = 0): string|false {}