Remove unused variables

diff --git a/ext/mbstring/mbstring.c b/ext/mbstring/mbstring.c
index bcc95eb9ffef4709ed1938f0b8cd7990fc36ad73..7aa323ddbb6248ab40438de65c0840567b3b2ce8 100644 (file)
--- a/ext/mbstring/mbstring.c
+++ b/ext/mbstring/mbstring.c
@@ -2478,7 +2478,6 @@ PHP_FUNCTION(mb_strripos)
        zend_long offset = 0;
        mbfl_string haystack, needle;
        zend_string *from_encoding = NULL;
-       size_t from_encoding_len;
 
        if (zend_parse_parameters(ZEND_NUM_ARGS(), "ss|lS", (char **)&haystack.val, &haystack.len, (char **)&needle.val, &needle.len, &offset, &from_encoding) == FAILURE) {
                return;
@@ -2603,7 +2602,7 @@ PHP_FUNCTION(mb_strrchr)
 PHP_FUNCTION(mb_stristr)
 {
        zend_bool part = 0;
-       size_t from_encoding_len, n;
+       size_t n;
        mbfl_string haystack, needle, result, *ret = NULL;
        zend_string *from_encoding = NULL;