Fix ARG_INFO for levenshtein

This can work with 2 parameters (require)

refs http://php.net/manual/ru/function.levenshtein.php
refs https://github.com/phalcon/zephir/issues/753

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 4e1ea31294d4437b2d696004f38f329631ec2d1c..1f027eae4d89ddc181316482495ac82af4f65199 100644 (file)
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -1533,12 +1533,14 @@ ZEND_BEGIN_ARG_INFO(arginfo_iptcparse, 0)
        ZEND_ARG_INFO(0, iptcdata)
 ZEND_END_ARG_INFO()
 /* }}} */
+
 /* {{{ lcg.c */
 ZEND_BEGIN_ARG_INFO(arginfo_lcg_value, 0)
 ZEND_END_ARG_INFO()
 /* }}} */
+
 /* {{{ levenshtein.c */
-ZEND_BEGIN_ARG_INFO(arginfo_levenshtein, 0)
+ZEND_BEGIN_ARG_INFO_EX(arginfo_levenshtein, 0, 0, 2)
        ZEND_ARG_INFO(0, str1)
        ZEND_ARG_INFO(0, str2)
        ZEND_ARG_INFO(0, cost_ins)