php生成mysql數據庫數據字典的程序代碼，比較實用，具體代碼如下：header('Content-type:text/html;charset=utf-8');

/**

*?生成mysql數據字典

*

*?@author?www.cxyblog.com<403656085@qq.com>

*/

//配置數據庫

$dbserver="localhost";

$dbusername="root";

$dbpassword="root";

$database='test';

//其他配置

$title=$database.'?數據庫數據字典';

$mysql_conn=@mysql_connect("$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];

}

//循環取得所有表的備注

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);

$html='';

//循環所有表

foreach($tables?AS?$k=>$v){

$html.='

$html.='

'.$v['TABLE_COMMENT'].'('.?$v['TABLE_NAME'].')';

$html.='

字段名數據類型默認值允許非空備注';

$html.='';

foreach($v['COLUMN']?AS?$f){

$html.='

'.$f['COLUMN_NAME'].'';

$html.='

'.$f['COLUMN_TYPE'].'';

$html.='

'.$f['COLUMN_DEFAULT'].'';

$html.='

'.$f['IS_NULLABLE'].'';

$html.='

'.$f['COLUMN_COMMENT'].($f['EXTRA']=='auto_increment'?'，自動遞增':'').'';

$html.='

';

}

$html.='

';

}

//輸出

echo?'

'.$title.'

body,td,th{font-family:"宋體";?font-size:12px;}

table{border-collapse:collapse;border:1px?solid?#CCC;background:#efefef;}

table?caption{text-align:left;?background-color:#fff;?line-height:2em;?font-size:14px;?font-weight:bold;?}

table?th{text-align:left;?font-weight:bold;height:26px;?line-height:26px;?font-size:12px;?border:1px?solid?#CCC;}

table?td{height:20px;?font-size:12px;?border:1px?solid?#CCC;background-color:#fff;}

table?caption,table?td,table?th{padding:0px?3px;}

#version{text-align:center;margin:0?auto;}

.cr{color:#ff0033;}

echo?'

'.$title.'

';

echo?$html;

$version='

made?by?www.cxyblog.com

';

echo?'

總結

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