Php MySQLi查询以静默方式失败,但在sqlshell上成功
我正试图从我的OsTicket安装中提取一些数据,但由于某些原因,第一个SQL查询以静默方式失败(行首:Php MySQLi查询以静默方式失败,但在sqlshell上成功,php,mysql,sql,mysqli,Php,Mysql,Sql,Mysqli,我正试图从我的OsTicket安装中提取一些数据,但由于某些原因,第一个SQL查询以静默方式失败(行首:$openTickets)。但是,当输入MySQL shell时,查询可以工作 <?php define('INCLUDE_DIR','dumb hack'); require_once("./include/ost-config.php"); $mysqli = new mysqli(DBHOST, DBUSER, DBPASS, DBNAME); if ($
$openTickets
)。但是,当输入MySQL shell时,查询可以工作
<?php
define('INCLUDE_DIR','dumb hack');
require_once("./include/ost-config.php");
$mysqli = new mysqli(DBHOST, DBUSER, DBPASS, DBNAME);
if ($mysqli->connect_error) {
die("Couldn't Connect to MySQL Database.\nError (" . $mysqli->connect_errno . "): " . $mysqli->connect_error);
}
$openTickets = $mysqli->query("SELECT ticket_id, number, user_id FROM ost_ticket WHERE status='open'");
[...snip...]
?>
请参见
如果$openTickets
返回false,请使用$mysqli->error
来确定错误是什么。$mysqli->errno=0
根据该行后面的var转储。
$openTickets = $mysqli->query("SELECT ticket_id, number, user_id FROM ost_ticket WHERE status='open'");
if ($openTickets === false) {
printf("Errorcode: %d\n", $mysqli->errno);
}