ext/tidy: using tidyParseString when available instead for tidy::parseString().

Author: devnexen

ext/tidy/config.m4

@@ -63,6 +63,12 @@ if test "$PHP_TIDY" != "no"; then
     [],
     [-L$TIDY_LIBDIR])
 
+  PHP_CHECK_LIBRARY([$TIDY_LIB_NAME], [tidyParseString],
+    [AC_DEFINE([HAVE_TIDYPARSESTRING], [1],
+      [Define to 1 if Tidy library has the 'tidyParseString' function.])],
+    [],
+    [-L$TIDY_LIBDIR])
+
   PHP_ADD_LIBRARY_WITH_PATH([$TIDY_LIB_NAME],
     [$TIDY_LIBDIR],
     [TIDY_SHARED_LIBADD])

ext/tidy/tidy.c

@@ -809,9 +809,13 @@ static zend_result php_tidy_parse_string(PHPTidyObj *obj, const char *string, ui
 
 	obj->ptdoc->initialized = true;
 
+#ifdef HAVE_TIDYPARSESTRING
+	if (tidyParseString(obj->ptdoc->doc, string) < 0) {
+#else
 	tidyBufInit(&buf);
 	tidyBufAttach(&buf, (byte *) string, len);
 	if (tidyParseBuffer(obj->ptdoc->doc, &buf) < 0) {
+#endif
 		php_error_docref(NULL, E_WARNING, "%s", obj->ptdoc->errbuf->bp);
 		return FAILURE;
 	}