function ilog($rank, $_log, $line = "-")
{
global $log;
if (!$log) {
$log = new iLog(0, 'qst', iLOG_INFO);
if ($log) {
$log->start();
}
set_ilog(ifile_name(__FILE__));
}
if ($log) {
$log->tag_line($line);
$log->log($rank, $_log);
}
}
function db_query($sql, &$select_result, $out_arg = NULL, &$out_value = NULL)
{
$mysqli = new mysqli(_HOST_, _USER_, _PSW_, _DB_);
if (mysqli_connect_errno()) {
die_err("err_mysql_con", __LINE__, mb_convert_encoding(mysqli_connect_error(), 'utf-8', 'gb2312'), ifile_name(__FILE__));
// 错误码：接连数据库失败
}
$mysqli->query("set names 'utf8'");
//输出中文
$mysqli->autocommit(FALSE);
$arry = array();
$result_arr = array();
if ($mysqli->multi_query($sql)) {
if ($result = $mysqli->store_result()) {
while (!is_null($select_result) && ($row = $result->fetch_assoc())) {
array_push($select_result, $row);
}
$result->close();
}
while ($mysqli->more_results() && $mysqli->next_result()) {
$result = $mysqli->store_result();
}
} else {
die_err("err_null_out", __LINE__, mysqli_error($mysqli), ifile_name(__FILE__));
}
$mysqli->commit();
$num = count($out_arg);
$i = 0;
while ($i < $num) {
$result2 = $mysqli->query("select " . $out_arg[$i] . " ;");
if ($result2) {
while ($row = $result2->fetch_assoc()) {
$out_value = array_merge($out_value, $row);
}
$i++;
$result2->close();
} else {
die_err("err_null_out", __LINE__, mysqli_error($mysqli), ifile_name(__FILE__));
}
}
$mysqli->close();
}