make input_get_args() not modify the original values.

diff --git a/ext/filter/filter.c b/ext/filter/filter.c
index b0d88763a9243ffb0d3bd20f3f774151d796be14..9f04a85f3a162047baa8d1232d1a58481b4c6e2c 100644 (file)
--- a/ext/filter/filter.c
+++ b/ext/filter/filter.c
@@ -681,7 +681,7 @@ PHP_FUNCTION(input_get_args)
        zval       *array_ptr = NULL;
        zval **element;
 
-       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "la|a",  &args_from, &args_array, &values) == FAILURE) {
+       if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "la|a/",  &args_from, &args_array, &values) == FAILURE) {
                RETURN_FALSE;
        }