便于查看數(shù)據(jù)庫表、字段,做一個數(shù)據(jù)字典是很有必要的,下面只需要簡單更改下配置就可以用了,樣式也是挺好的。
<?phpheader('content-type:text/html;charset=utf-8');define('DB_HOST','localhost');define('DB_USER','root');define('DB_PASS','pwd');define('DB_NAME','dbname');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($array);echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="zh"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>'.APPNAME.'--數(shù)據(jù)字典</title><style type="text/css"> table caption, table th, table td { padding: 0.1em 0.5em 0.1em 0.5em; margin: 0.1em; vertical-align: top; } th { font-weight: bold; color: black; background: #D3DCE3; } table tr.odd th, .odd { background: #E5E5E5; } table tr.even th, .even { background: #f3f3f3; } .db_table{ border-top:1px solid #333; } .title{font-weight:bold;}</style></head><body><div style="text-align:center;background:#D3DCE3;font-size:19px;"> <b>'.APPNAME.'--數(shù)據(jù)字典</b></div><div style="background:#f3f3f3;text-align:center;">(注:共'.$tab_count.'張表,按ctrl+F查找關(guān)鍵字)</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'] . '] 注釋:' . $array[$i]['Comment'];echo '</li>'."/n";//查詢數(shù)據(jù)庫字段信息$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>類型</th> <th>為空</th> <th>額外</th> <th>默認(rèn)</th> <th style="width:95px">整理</th> <th>備注</th></tr>'; for($j=0;$j<count($tab_array);$j++){ $key_name=$arr_keys['Key_name']; if($key_name="PRIMARY"){ $key_name='主鍵('.$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";PHP編程 鄭重聲明:本文版權(quán)歸原作者所有,轉(zhuǎn)載文章僅為傳播更多信息之目的,如作者信息標(biāo)記有誤,請第一時間聯(lián)系我們修改或刪除,多謝。
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