Kill unused vars

diff --git a/ext/date/php_date.c b/ext/date/php_date.c
index a7cf8e5c2fc8e04d7cef65ca10b796048876a4a3..2876267dde134c28881668c8e897fa4ad6214a6a 100644 (file)
--- a/ext/date/php_date.c
+++ b/ext/date/php_date.c
@@ -1602,7 +1602,6 @@ static void date_period_it_invalidate_current(zend_object_iterator *iter TSRMLS_
 static void date_period_it_dtor(zend_object_iterator *iter TSRMLS_DC)
 {
        date_period_it *iterator = (date_period_it *)iter;
-       zval        *intern = (zval*)iterator->intern.data;
 
        date_period_it_invalidate_current(iter TSRMLS_CC);
 
@@ -1666,7 +1665,6 @@ static void date_period_it_current_data(zend_object_iterator *iter, zval ***data
 static int date_period_it_current_key(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC)
 {
        date_period_it   *iterator = (date_period_it *)iter;
-       php_period_obj   *object   = iterator->object;
        *int_key = iterator->current_index;
        return HASH_KEY_IS_LONG;
 }
@@ -1677,7 +1675,6 @@ static int date_period_it_current_key(zend_object_iterator *iter, char **str_key
 static void date_period_it_move_forward(zend_object_iterator *iter TSRMLS_DC)
 {
        date_period_it   *iterator = (date_period_it *)iter;
-       php_period_obj   *object   = iterator->object;
 
        iterator->current_index++;
        date_period_it_invalidate_current(iter TSRMLS_CC);
@@ -1689,7 +1686,6 @@ static void date_period_it_move_forward(zend_object_iterator *iter TSRMLS_DC)
 static void date_period_it_rewind(zend_object_iterator *iter TSRMLS_DC)
 {
        date_period_it   *iterator = (date_period_it *)iter;
-       php_period_obj   *object   = iterator->object;
 
        iterator->current_index = 0;
        date_period_it_invalidate_current(iter TSRMLS_CC);