php生成mysql的数据字典

<?php

header('content-type:text/html;charset=utf-8');

define('DB_HOST','localhost');

define('DB_USER','root');

define('DB_PASS','');

define('DB_NAME','mssc');

define('DB_PORT',3306);

define('DB_CHAR','utf8');

define('APPNAME','');

$conn=mysql_connect(DB_HOST.':'.DB_PORT,DB_USER,DB_PASS);

mysql_select_db(DB_NAME);

mysql_query('set names ' . DB_CHAR);

$sql="SHOW TABLE STATUS FROM " . DB_NAME;

$result=mysql_query($sql);

$array=array();

while($rows=mysql_fetch_assoc($result)){

$array[]=$rows;

}

// table count

$tab_count = count($array);

echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="zh">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>'.APPNAME.'--数据字典</title>

<style type="text/css">

    table caption, table th, table td {

        padding: 0.1em 0.5em 0.1em 0.5em;

        margin: 0.1em;

        vertical-align: top;

    }

    th {

        font-weight: bold;

        color: black;

        background: #D3DCE3;

    }

    table tr.odd th, .odd {

        background: #E5E5E5;

    }

    table tr.even th, .even {

        background: #f3f3f3;

    }

    .db_table{

        border-top:1px solid #333;

    }

    .title{font-weight:bold;}

</style>

</head>

<body>

<div style="text-align:center;background:#D3DCE3;font-size:19px;">

    <b>'.APPNAME.'--数据字典</b>

</div>

<div style="background:#f3f3f3;text-align:center;">（注：共'.$tab_count.'张表，按ctrl+F查找关键字）</div>'."\n";

for($i=0;$i<$tab_count;$i++){

echo '<ul type="square">'."\n";

echo '  <li class="title">';

echo ($i+1).'、表名：[' . $array[$i]['Name'] . ']      注释：' . $array[$i]['Comment'];

echo '</li>'."\n";

//查询数据库字段信息

$tab_name = $array[$i]['Name'];

$sql_tab='show full fields from `' . $array[$i]['Name'].'`';

$tab_result=mysql_query($sql_tab);

$tab_array=array();  

while($r=mysql_fetch_assoc($tab_result)){

    $tab_array[]=$r;

}

//show keys

$keys_result=mysql_query("show keys from `".$array[$i]['Name'].'`',$conn);

$arr_keys=mysql_fetch_array($keys_result);

    echo '<li style="list-style: none outside none;"><table border="0" class="db_table" >';

    echo '<tr class="head">

        <th style="width:110px">字段</th>

        <th>类型</th>

        <th>为空</th>

        <th>额外</th>

        <th>默认</th>

        <th style="width:95px">整理</th>

        <th>备注</th></tr>';

    for($j=0;$j<count($tab_array);$j++){

        $key_name=$arr_keys['Key_name'];

        if($key_name="PRIMARY"){

            $key_name='主键（'.$key_name.'）';

        }

        $key_field=$arr_keys['Column_name'];

        if ( $tab_array[$j]['Field']==$key_field){

            $key_value="PK";

        }else{

            $key_value="";

        }

        echo '        <tr class="'.($j%2==0?"odd":"even").'">'."\n";

        echo '          <td>' . $tab_array[$j]['Field'] . '</td>'."\n";

        echo '          <td>' . $tab_array[$j]['Type'] . '</td>'."\n";

        echo '          <td>' . ($key_value!=''?$key_value:$tab_array[$j]['Null']) . '</td>'."\n";

        echo '          <td>' . $tab_array[$j]['Extra'] . '</td>'."\n";

        echo '          <td>' . $tab_array[$j]['Default'] . '</td>'."\n";

        echo '          <td>' . $tab_array[$j]['Collation'] . '</td>'."\n";

        echo '          <td>' . ($key_value!=''?$key_name:$tab_array[$j]['Comment']) . '</td>'."\n";

        echo '        </tr>'."\n";

    }

    echo '  </table></li>'."\n";

    echo '</ul>'."\n";  

}

echo '</body>'."\n";

echo '</html>'."\n";
效果：
巴特西

php生成mysql的数据字典

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