<?php
/**
* mysql数据字典在线生成
* @author change
*/ //配置数据库
$dbserver = "192.168.1.218:3306";
$dbusername = "admin";
$dbpassword = "111";
$database = 'test'; //其他配置
$title = '数据字典';
$mysql_conn = @mysql_connect($dbserver, $dbusername, $dbpassword) or die("Mysql connect is error.");
mysql_select_db($database, $mysql_conn);
mysql_query('SET NAMES utf8', $mysql_conn);
$table_result = mysql_query('show tables', $mysql_conn); //取得所有的表名
while ($row = @mysql_fetch_array($table_result)) {
$tables[]['TABLE_NAME'] = $row[0];
} //循环取得所有表的备注
foreach ($tables as $k => $v) {
$sql = 'SELECT * FROM ';
$sql .= 'INFORMATION_SCHEMA.TABLES ';
$sql .= 'WHERE ';
$sql .= "table_name = '{$v['TABLE_NAME']}' AND table_schema = '{$database}'";
$table_result = mysql_query($sql, $mysql_conn); while ($t = mysql_fetch_array($table_result)) {
$tables[$k]['TABLE_COMMENT'] = $t['TABLE_COMMENT'];
} $sql = 'SELECT * FROM ';
$sql .= 'INFORMATION_SCHEMA.COLUMNS ';
$sql .= 'WHERE ';
$sql .= "table_name = '{$v['TABLE_NAME']}' AND table_schema = '{$database}'";
$fields = array();
$field_result = mysql_query($sql, $mysql_conn);
while ($t = @mysql_fetch_array($field_result)) {
$fields[] = $t;
}
$tables[$k]['COLUMN'] = $fields;
} mysql_close($mysql_conn); ?>
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="Author" content="changyuan">
<meta name="Keywords" content="db">
<meta name="Description" content="db">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title><?=$title;?></title>
<link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<style type="text/css">
.box{
margin: 0 auto;
text-align: center;
width: 80%;
}
caption,th,td{
text-align: center;
}
caption {
font-weight: bold;
font-size: 20px;
}
</style>
</head>
<body>
<div class="box">
<h2><?=$title;?></h2> <?php if (!empty($tables)): ?>
<?php foreach ($tables as $k => $v): ?>
<h2><?=$v['TABLE_COMMENT'];?></h2>
<table class="table table-hover table-bordered" width="80%">
<caption><?=$v['TABLE_NAME'];?></caption>
<thead>
<tr class="success">
<th>字段名</th>
<th>数据类型</th>
<th>默认值</th>
<th>允许非空</th>
<th>自动递增</th>
<th>注释</th>
</tr>
</thead>
<tbody>
<?php foreach ($v['COLUMN'] as $f): ?>
<tr>
<td><?=$f['COLUMN_NAME'];?></td>
<td><?=$f['COLUMN_TYPE'];?></td>
<td><?=$f['COLUMN_DEFAULT'];?></td>
<td><?=$f['IS_NULLABLE'];?></td>
<td><?=$f['EXTRA'] == 'auto_increment' ? "√" : "";?></td>
<td><?=$f['COLUMN_COMMENT'];?></td>
</tr>
<?php endforeach?>
</tbody>
</table>
<?php endforeach?>
<?php endif?>
</div>
</body>
</html>