| 之前发过两版，这是第三版，更改为mysqli <?php /** * 生成mysql数据字典 */ header ( "Content-type: text/html; charset=utf-8" ); // 配置数据库 $dbserver = "127.0.0.1"; $dbusername = "root"; $dbpassword = "123"; $database = "test"; // 其他配置 $title = '数据字典'; $mysql_conn = @mysqli_connect("$dbserver","$dbusername","$dbpassword","$database",3606) or die ("Mysql connect is error."); mysqli_query ($mysql_conn, 'SET NAMES utf8' ); $table_result = mysqli_query ( $mysql_conn,'show tables' ); // 取得所有的表名 while ( $row = mysqli_fetch_array ( $table_result ) ) { $tables [] ['TABLE_NAME'] = $row [0]; } // 循环取得所有表的备注及表中列消息 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 = mysqli_query ( $mysql_conn, $sql ); while ( $t = mysqli_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 (); $field_result = mysqli_query ($mysql_conn, $sql ); while ( $t = mysqli_fetch_array ( $field_result ) ) { $fields [] = $t; } $tables [$k] ['COLUMN'] = $fields; } mysqli_close ( $mysql_conn ); $html = ''; // 循环所有表 $html .= '<table border="1" cellspacing="0" cellpadding="0" align="center">'; foreach ( $tables as $k => $v ) { // $html .= '<p><h2>'. $v['TABLE_COMMENT'] . ' </h2>'; $html .= '<tr><td><a href="#'.$v ['TABLE_NAME'].'">' . $v ['TABLE_NAME'] . ' ' . $v ['TABLE_COMMENT'] . '</a></td></tr>'; } $html .= '</tbody></table><br /><br />'; // 循环所有表 foreach ( $tables as $k => $v ) { // $html .= '<p><h2>'. $v['TABLE_COMMENT'] . ' </h2>'; $html .= '<table border="1" cellspacing="0" cellpadding="0" align="center">'; $html .= '<caption id="'.$v ['TABLE_NAME'].'">' . $v ['TABLE_NAME'] . ' ' . $v ['TABLE_COMMENT'] . '</caption>'; $html .= '<tbody><tr><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>备注</th></tr>'; $html .= ''; foreach ( $v ['COLUMN'] as $f ) { $html .= '<tr><td class="c1">' . $f ['COLUMN_NAME'] . '</td>'; $html .= '<td class="c2">' . $f ['COLUMN_TYPE'] . '</td>'; $html .= '<td class="c3"> ' . $f ['COLUMN_DEFAULT'] . '</td>'; $html .= '<td class="c4"> ' . $f ['IS_NULLABLE'] . '</td>'; $html .= '<td class="c5">' . ($f ['EXTRA'] == 'auto_increment' ? '是' : ' ') . '</td>'; $html .= '<td class="c6"> ' . $f ['COLUMN_COMMENT'] . '</td>'; $html .= '</tr>'; } $html .= '</tbody></table></p>'; } // 输出 echo '<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>' . $title . '</title> <style> body,td,th {font-family:"宋体"; font-size:12px;} table{border-collapse:collapse;border:1px solid #CCC;background:#6089D4;} 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:25px; font-size:16px; border:3px solid #fff; color:#ffffff; padding:5px;} table td{height:25px; font-size:12px; border:3px solid #fff; background-color:#f0f0f0; padding:5px;} .c1{ width: 150px;} .c2{ width: 130px;} .c3{ width: 70px;} .c4{ width: 80px;} .c5{ width: 80px;} .c6{ width: 300px;} </style> </head> <body>'; echo '<h1 style="text-align:center;">' . $title . '</h1>'; echo $html; echo '<div style="height:2800px;"><script type="text/javascript"> var w = 240; var h = 59; var str = ""; var obj = document.getElementById("divStayTopLeft"); if (obj)str = obj.innerHTML; if( typeof document.compatMode != \'undefined\' && document.compatMode != \'BackCompat\'){ document.writeln(\'<DIV style="z-index:9;right:0;bottom:0;height:\'+h+\'px;width:\'+w+\'px;overflow:hidden;POSITION:fixed;_position:absolute; _margin-top:expression(document.documentElement.clientHeight-this.style.pixelHeight+document.documentElement.scrollTop);">\'); } else { document.writeln(\'<DIV style="z-index:9;right:0;bottom:0;height:\'+h+\'px;width:\'+w+\'px;overflow:hidden;POSITION:fixed;*position:absolute; *top:expression(eval(document.body.scrollTop)+eval(document.body.clientHeight)-this.style.pixelHeight);">\'); } document.writeln(\'<div style="clear:both;margin:auto;height:59px;font-size:16px;overflow:hidden;font-weight:bold;text-align:left;"><a href="javascript:scroll(0,0)" hidefocus="true">返回顶部</a></div> \'); document.write(\'<div style="clear:both;margin:auto;overflow:hidden;text-align:left;">\'+str+\'</div>\'); document.writeln(\'</DIV>\'); </script>'; echo '</body></html>'; ?> PHP技术交流QQ群：422137578 除非注明，文章均为 PHP二次开发 原创，转载请注明本文地址：http://www.php2.cc/article-2695-1.html |
