public function promotion_list()
{
$sql = "CREATE TABLE `ka_sys` (
`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '自增ID',
`sys_name` varchar(45) CHARACTER SET utf8 NOT NULL COMMENT '系统中文名称',
`eng_name` varchar(65) DEFAULT NULL,
`sys_logo1` varchar(65) CHARACTER SET utf8 DEFAULT NULL COMMENT '大图',
`sys_logo2` varchar(65) CHARACTER SET utf8 DEFAULT NULL COMMENT '小图',
`sys_num` varchar(60) DEFAULT NULL,
`created` int(11) NOT NULL COMMENT '创建时间',
`updated` int(11) NOT NULL COMMENT '更新时间',
`deleted` enum('1','0') NOT NULL DEFAULT '0' COMMENT '冻结',
`parent_id` int(11) DEFAULT '0' COMMENT '系统父ID',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=53 DEFAULT CHARSET=latin1";
preg_match_all("/(`.+`)(.+)('.+'),/i",$sql,$out);
echo '<pre>';
print_r($out);
}//
public function create_database_doc()
{
// /*
header("Content-Type: application/msword;charset=gbk");
header("Content-Disposition: attachment; filename=doc.doc");
header("Pragma: no-cache");
header("Expires: 0");
// */
$sql_query = "show tables;";
$query = $this->db->query($sql_query);
$rowset = $query->result_array();
$tablearrs = array();
foreach($rowset as $key => $value)
{
$sql_query = "desc ". $value['Tables_in_ka'];
// echo $sql_query;
$query = $this->db->query($sql_query);
$reset = $query->result_array();
$this->get_notes($value['Tables_in_ka'], $reset);
$tablearrs[$key]['tab_name'] = $value['Tables_in_ka'];
$tablearrs[$key]['feild_info'] = $reset;
}
$output ='';
foreach ($tablearrs as $key => $value)
{
$output .= '表'.$tablearrs[$key]['tab_name'].PHP_EOL;
$output .= '<table border="1" cellspacing="0" cellpadding="0" width="90%" align="center">';
$output .= '<tr><td><strong>Field</strong></td>'
. '<td><strong>Type</strong></td>'
. '<td><strong>Null</strong></td>'
. '<td><strong>Key</strong></td>'
. '<td><strong>Default</strong></td>'
. '<td><strong>Extra</strong></td>'
. '<td><strong>notes</strong></td></tr>';
foreach ($tablearrs[$key]['feild_info'] as $ky => $val)
{
$output .= '<tr><td>'.$val['Field'].'</td>'
. '<td>'.$val['Type'].'</td>'
. '<td>'.$val['Null'].'</td>'
. '<td>'.$val['Key'].'</td>'
. '<td>'.$val['Default'].'</td>'
. '<td>'.$val['Extra'].'</td>'
. '<td>'.$val['notes'].'</td></tr>';
}
$output .= '</table>'.PHP_EOL;
}
// $output = mb_convert_encoding($output, "GBK","UTF-8");
echo $output;
}//end func create_database_doc
public function get_notes($table_name,&$reset)
{
$sql_query = "show create table ".$table_name;
//echo $sql_query;
$query = $this->db->query($sql_query);
$rowset = $query->result_array();
$sql = $rowset[0]['Create Table'];
preg_match_all("/`(.+)`(.+)['(.*)'],/i",$sql,$out);
foreach ($reset as $key => $val)
{
@preg_match_all("/^(.*)\'([^\']*)/i",$out[2][$key],$t_out);
if( count($reset)-count($out[2])<=2)
{
if(strpos($reset[$key]['Field'], 'id')!==FALSE && count($reset)-count($out[2])==1)
@preg_match_all("/^(.*)\'([^\']*)/i",$out[2][$key-1],$t_out);
@$reset[$key]['notes'] =$t_out[2][0];
}
else
{
@$reset[$key]['notes'] ='';
}
}
}//end func get_notes
//----------------------------------------------------------------------------------------
<?php
/**
* 生成mysql数据字典
*/
header ( "Content-type: text/html; charset=utf-8" );
// 配置数据库
$dbserver = "localhost";
$dbusername = "root";
$dbpassword = "123";
$database = "db153";
// 其他配置
$title = '数据字典';
$mysql_conn = @mysql_connect ( "$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}'";
//echo $sql.'<br/>';
$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 ();
//echo $sql.'<br/>';
$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 .= '<p><h2>'. $v['TABLE_COMMENT'] . ' </h2>';
$html .= '<table border="1" cellspacing="0" cellpadding="0" align="center">';
$html .= '<caption>' . $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 >' . $title . '</h1>';
echo $html;
echo '</body></html>';
?>
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