/* {{{ proto mixed end(array array_arg)
   Advances array argument's internal pointer to the last element and return it */
PHP_FUNCTION(end)
{
    zval **array, **entry;
    HashTable *target_hash;

    if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &array) == FAILURE) {
        WRONG_PARAM_COUNT;
    }
    target_hash = HASH_OF(*array);
    if (!target_hash) {
        php_error_docref(NULL TSRMLS_CC, E_WARNING, "Passed variable is not an array or object");
        RETURN_FALSE;
    }
    zend_hash_internal_pointer_end(target_hash);

    if (return_value_used) {    
        if (zend_hash_get_current_data(target_hash, (void **) &entry) == FAILURE) {
            RETURN_FALSE;
        }

        RETURN_ZVAL(*entry, 1, 0);
    }
}
/* }}} */
/* {{{ proto mixed current(array array_arg)
   Return the element currently pointed to by the internal array pointer */
PHP_FUNCTION(current)
{
    zval **array, **entry;
    HashTable *target_hash;

    if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &array) == FAILURE) {
        WRONG_PARAM_COUNT;
    }
    target_hash = HASH_OF(*array);
    if (!target_hash) {
        php_error_docref(NULL TSRMLS_CC, E_WARNING, "Passed variable is not an array or object");
        RETURN_FALSE;
    }
    if (zend_hash_get_current_data(target_hash, (void **) &entry) == FAILURE) {
        RETURN_FALSE;
    }
    RETURN_ZVAL(*entry, 1, 0);
}
/* }}} */