DAY1 mysqli operating database
<?php
/**
* Created by PhpStorm.
* User: root
* Date: 3/21/19
* Time: 2:39 AM
*/
header("content-type: text/html; charset=utf-8");
$db = new mysqli('localhost','geekcloud','MXx_7788120','itcast','3306');
if($db->connect_error){
die('failed to connect mysql');
}
#('set names utf8');
$db->query('set names utf8');
$sql = "select * from book_list";
$result = $db->query($sql);
echo "<table border = '1' cellspacing = '1' align='center' width= '720'>";
echo "<tr height = '50' bgcolor='#ccc'>";
echo"<td width = 50' align='center'>id </td>";
echo"<td width = 50' align='center'>name </td>";
echo"<td width = 50' align='center'>date </td>";
echo"<td width = 50' align='center'>price </td>";
echo"<td width = 50' align='center'>author </td>";
echo "</tr>";
while ($row = $result->fetch_row()){
echo "<tr height='40'>";
echo"<td width = 50' align='center'>".$row[0]."</td>";
echo"<td width = 250' align='center'>".$row[1]."</td>";
echo"<td width = 150' align='center'>".date('Y-m',strtotime($row[2]))."</td>";
echo"<td width = 50' align='center'>".$row[3]."</td>";
echo"<td width = 200' align='center'>".$row[4]."</td>";
echo "</tr>";
}
echo "</table>";