fix signed/unsigned mismatch

diff --git a/Zend/zend_API.c b/Zend/zend_API.c
index 9ddd3d67b6355434c166c5e417bd100e772a0463..5675c05d545052d64f29ae9ee84ec315e77e7833 100644 (file)
--- a/Zend/zend_API.c
+++ b/Zend/zend_API.c
@@ -2278,7 +2278,7 @@ ZEND_API int zend_register_functions(zend_class_entry *scope, const zend_functio
 
                /* If types of arguments have to be checked */
                if (reg_function->common.arg_info && reg_function->common.num_args) {
-                       int i;
+                       uint32_t i;
                        for (i = 0; i < reg_function->common.num_args; i++) {
                                if (reg_function->common.arg_info[i].class_name ||
                                    reg_function->common.arg_info[i].type_hint) {
@@ -3448,7 +3448,7 @@ ZEND_API int zend_fcall_info_init(zval *callable, uint check_flags, zend_fcall_i
 ZEND_API void zend_fcall_info_args_clear(zend_fcall_info *fci, int free_mem) /* {{{ */
 {
        if (fci->params) {
-               int i;
+               uint32_t i;
 
                for (i = 0; i < fci->param_count; i++) {
                        zval_ptr_dtor(&fci->params[i]);
@@ -3482,7 +3482,7 @@ ZEND_API void zend_fcall_info_args_restore(zend_fcall_info *fci, int param_count
 ZEND_API int zend_fcall_info_args_ex(zend_fcall_info *fci, zend_function *func, zval *args TSRMLS_DC) /* {{{ */
 {
        zval *arg, *params;
-       int n = 1;
+       uint32_t n = 1;
 
        zend_fcall_info_args_clear(fci, !args);