- Get rid of two warnings

diff --git a/ext/standard/string.c b/ext/standard/string.c
index 92c73a103ce9e325704e2aaa566c5d5b2a317e42..07a61aa6c3d6a54478ebbfe2f92b56eb34e45477 100644 (file)
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -396,7 +396,7 @@ PHPAPI char *php_strtoupper(char *s, size_t len)
 {
        char *c;
        int ch;
-       int i;
+       size_t i;
 
        c = s;
        for (i=0; i<len; i++) {
@@ -428,7 +428,7 @@ PHPAPI char *php_strtolower(char *s, size_t len)
 {
        register int ch;
        char *c;
-       int i;
+       size_t i;
 
        c = s;
        for (i=0; i<len; i++) {