1--TEST-- 2Bug #55582 mysqli_num_rows() returns always 0 for unbuffered, when mysqlnd is used 3--EXTENSIONS-- 4mysqli 5--SKIPIF-- 6<?php 7require_once 'skipifconnectfailure.inc'; 8?> 9--FILE-- 10<?php 11 include "connect.inc"; 12 if (!($link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))) { 13 printf("[001] Cannot connect to the server"); 14 } 15 16 var_dump($link->real_query("SELECT 1")); 17 $res = $link->use_result(); 18 try { 19 var_dump(mysqli_num_rows($res)); 20 } catch (\Error $e) { 21 echo $e->getMessage() . \PHP_EOL; 22 } 23 var_dump($res->fetch_assoc()); 24 try { 25 var_dump(mysqli_num_rows($res)); 26 } catch (\Error $e) { 27 echo $e->getMessage() . \PHP_EOL; 28 } 29 var_dump($res->fetch_assoc()); 30 var_dump(mysqli_num_rows($res)); 31 32 $link->close(); 33 echo "done\n"; 34?> 35--EXPECT-- 36bool(true) 37mysqli_num_rows() cannot be used in MYSQLI_USE_RESULT mode 38array(1) { 39 [1]=> 40 string(1) "1" 41} 42mysqli_num_rows() cannot be used in MYSQLI_USE_RESULT mode 43NULL 44int(1) 45done 46
