php: fix build with libxml 2.12

[skip ci]

packages/php/ext-libxml-libxml.c.patch

@@ -0,0 +1,42 @@
+https://github.com/termux/termux-packages/issues/18803
+https://github.com/php/php-src/commit/0a39890c967aa57225bb6bdf4821aff7a3a3c082
+
+--- a/ext/libxml/libxml.c
++++ b/ext/libxml/libxml.c
+@@ -472,7 +472,11 @@
+ 	xmlResetError((xmlErrorPtr) ptr);
+ }
+ 
++#if LIBXML_VERSION >= 21200
++static void _php_list_set_error_structure(const xmlError *error, const char *msg)
++#else
+ static void _php_list_set_error_structure(xmlErrorPtr error, const char *msg)
++#endif
+ {
+ 	xmlError error_copy;
+ 	int ret;
+@@ -725,7 +729,11 @@
+ 	va_end(args);
+ }
+ 
++#if LIBXML_VERSION >= 21200
++PHP_LIBXML_API void php_libxml_structured_error_handler(void *userData, const xmlError *error)
++#else
+ PHP_LIBXML_API void php_libxml_structured_error_handler(void *userData, xmlErrorPtr error)
++#endif
+ {
+ 	_php_list_set_error_structure(error, NULL);
+ 
+@@ -957,11 +965,9 @@
+ /* {{{ Retrieve last error from libxml */
+ PHP_FUNCTION(libxml_get_last_error)
+ {
+-	xmlErrorPtr error;
+-
+ 	ZEND_PARSE_PARAMETERS_NONE();
+ 
+-	error = xmlGetLastError();
++	const xmlError *error = xmlGetLastError();
+ 
+ 	if (error) {
+ 		object_init_ex(return_value, libxmlerror_class_entry);

packages/php/ext-soap-php_sdl.c.patch

@@ -0,0 +1,14 @@
+https://github.com/termux/termux-packages/issues/18803
+https://github.com/php/php-src/commit/0a39890c967aa57225bb6bdf4821aff7a3a3c082
+
+--- a/ext/soap/php_sdl.c
++++ b/ext/soap/php_sdl.c
+@@ -331,7 +331,7 @@
+ 	sdl_restore_uri_credentials(ctx);
+ 
+ 	if (!wsdl) {
+-		xmlErrorPtr xmlErrorPtr = xmlGetLastError();
++		const xmlError *xmlErrorPtr = xmlGetLastError();
+ 
+ 		if (xmlErrorPtr) {
+ 			soap_error2(E_ERROR, "Parsing WSDL: Couldn't load from '%s' : %s", struri, xmlErrorPtr->message);