$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);
$html = '';
//循环所有表
foreach ($tables AS $k=>$v) {
    //$html .= '
'. $v['TABLE_COMMENT'] . ' 
';
    $html .= '
 
  ';
    $html .= '
  
   ' . $v['TABLE_NAME'] .' '. $v['TABLE_COMMENT']. '
  ';
    $html .= '
  
   
    字段名
    数据类型
    默认值 
    允许非空 
    自动递增
    备注
   '; $html .= ''; $i=1; foreach ($v['COLUMN'] AS $f) { $td = $i%2?'td2':'td1'; $i++; $html .= "
   
    " . $f['COLUMN_NAME'] . ''; $html .= "
    " . $f['COLUMN_TYPE'] . ''; $html .= "
     " . $f['COLUMN_DEFAULT'] . ''; $html .= "
     " . $f['IS_NULLABLE'] . ''; $html .= "
    ". ($f['EXTRA']=='auto_increment'?'是':' ') . ''; $html .= "
     " . $f['COLUMN_COMMENT'] . ''; $html .= "
   "; } $html .= '
  
 
';
}
//输出
echo '




';
echo '
'.$title.'
';
echo $html;
echo '';
?>