patch by @Hubbitus for Parsekit on PHP 5.6; see PHP bug #67854

## php-pecl-parsekit-1.3-php56-variadic-fix.patch
diff -Naur php-pecl-parsekit-1.3.0.orig/parsekit-1.3.0/parsekit.c php-pecl-parsekit-1.3.0/parsekit-1.3.0/parsekit.c
--- php-pecl-parsekit-1.3.0.orig/parsekit-1.3.0/parsekit.c	2014-08-16 21:55:32.000000000 +0400
+++ php-pecl-parsekit-1.3.0/parsekit-1.3.0/parsekit.c	2014-08-18 12:50:05.377165855 +0400
@@ -300,7 +300,7 @@
 	}
 	add_assoc_long(return_value, "num_args", ops->num_args);
 	add_assoc_long(return_value, "required_num_args", ops->required_num_args);
-	add_assoc_bool(return_value, "pass_rest_by_reference", ops->fn_flags & ZEND_ACC_PASS_REST_BY_REFERENCE);
+	add_assoc_bool(return_value, "pass_rest_by_reference", ops->fn_flags & ZEND_ACC_VARIADIC);

 	if (ops->num_args && ops->arg_info) {
 		MAKE_STD_ZVAL(tmpzval);