php-mysql-mysqli_connect

mysqli_connect()连接数据库，使用时发现有不能连接mysql8.0的问题，没有解决

<?php

set_time_limit(0);
$begin = microtime( true );

$mysqli = mysqli_connect('127.0.0.1:4404', 'user', 'passwd', 'dbname');
if(!$mysqli ){
    echo mysqli_connect_error();
}

$strsql = "select tb_item_id,sales_total from stat_item_mall_201908 where tb_item_id in($strtbitemid);";
$arritemsales = array();
$result = $mysqli->query($strsql);
while($row = $result->fetch_assoc()){
	$intsales_total = $row['sales_total'];
	$tb_item_id = $row['tb_item_id'];
    $arritemsales[$tb_item_id] = $intsales_total;
}
var_dump($arritemsales);
$end = microtime( true );
echo "cost : ".( $end - $begin ).' sec'.PHP_EOL;
exit;

　　

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