1. UTF-8
2. 包括PHP、MySQL、nginx等

PHP7.2

由 PHP5.4 升级为 PHP7.2 64位

MySQL5.7

由 MySQL5.6 升级为 MySQL5.7 64位

each() 函数已弃用，建议使用 foreach()

语法样例：

$arr = [1, 2, 3, 4];

foreach($arr as $key => $val)

{

echo "\$a[$key] => $val<br>";

}

输出结果：

$a[0] => 1

$a[1] => 2

$a[2] => 3

$a[3] => 4

1    由于php7+不支持php_mysql.dll，所以需要改为php_mysqli.dll，有关MySQL的函数需要调整为

mysqli相关函数，代码中遇到请注意

// MySQL方式

$query = "select * from td_user";

$cursor = exequery($conn, $query);

$count0 = mysql_affected_rows(); var_dump($count0);

// MySQLI方式

$query = "select * from td_user";

$conn = TD::conn();

$cursor = exequery($conn, $query);

$count1 = mysqli_num_rows($cursor); var_dump($count1);

$count2 = mysqli_affected_rows($conn);

var_dump($count2);

1 建议使用pdo的SQL语法，medoo版本1.6 2

3 参考文档：https://medoo.lvtao.net/1.2/doc.php

1 表、字段编码均为 utf8_general_ci

1. 由于之前gbk编码情况下存入数据库中的unserialize数据，在utf-8编码情况下解析后会变为空
2. 处理方案：
3. include_once("inc/utility_all.php");
4. $module_name = gbk2utf8_unserialize($module_name); // gbk数据转为utf8数据，后续该如何处理就如何处理即可

1. MYOA_DB_TYPE （在db_config.php中设置，mysql dm kb st...）
2. MYOA_PRODUCT_TYPE （0 - 标准版，1 - 信创版）

//默认连接的数据库

$DB_TYPE = "mysql"; // ['mysql', 'dm', 'kb']

$MYSQL_SERVER = "127.0.0.1:3336";

$MYSQL_PORT = "3336"; // ['3336', '5236']

$MYSQL_USER = "oa";

$MYSQL_PASS = "myoa888";

$MYSQL_ROOT_USER = "root";

$MYSQL_ROOT_PASS = "myoa888";

$MYSQL_DB = "TD_OA";

$MYSQL_DB_APP = "TD_APP";

$MYSQL_DB_CRSCELL = "crscell";

$MYSQL_DB_ARCHIVE = "TD_OA_ARCHIVE";

1 Redis::delete() 转为 Redis::del() 2

3 Redis::setTimeout() 转为 Redis::EXPIRE()

1  获取当前浏览器
inc/utility_all.php GetBrowser()

1  检验是否弱密码，true / false

1 获取指定主部门的成员user_id串信息

1 获取根据unserialize的gbk数据信息转为unserialize的utf-8数据信息

1 获取当前访问是否是https请求，true / false

1 获取根据原始内容数据及数据库类型处理后的进制流数据

1    获取根据数据库中取出的进制流内容数据，针对不通数据库类型处理后的原始内容数据

1 获取我能管理的用户信息

2  [['uid' => 1, 'user_id' => 'admin', 'user_name' => '系统管理员'], ...]

1. 获取指定部门id串为主部门/辅助部门下的人员信息
2. return 1 - 用户user_id字符串信息
3. return 0 - 返回用户数组信息

4  [['uid' => 1, 'user_id' => 'admin'], ...]

1. 获取指定角色id串为主角色/辅助角色下的人员信息
2. return 1 - 用户user_id字符串信息
3. return 0 - 返回用户数组信息

4  [['uid' => 1, 'user_id' => 'admin'], ...]

1. 获取指定用户uid的相关信息
2. type 1 - 辅助部门
3. type 2 - 辅助角色
4. type 0 - 辅助部门和辅助角色

5 ['dept_id_other' => '1,2,3,', 'user_priv_other' => '1,2,3,']

1. medoo版本 1.6
2. webroot/inc/medoo/medoo.php

$ret = TD::DB()->select(TD::tableFix("url"), "*", [

"OR"

=> [

"AND #first"

"URL_TYPE" "USER"

],

"AND #second"

"URL_TYPE" "USER"

]

=> [

=> '3',

=> ''

=> [

=> '2',

=> $_SESSION["LOGIN_USER_ID"]

],

"ORDER" => ["URL_NO" => "ASC"]

]);

var_dump($ret);

输出结果：

array(14) { [0]=>

array(8) {

["URL_ID"]=>

string(2) "23"

["URL_NO"]=>

string(1) "1" ["URL_DESC"]=>

string(12) "百度搜索"

["URL"]=>

string(16) "http://baidu.com" ["USER"]=>

string(0) "" ["URL_TYPE"]=>

string(1) "3" ["SUB_TYPE"]=>

string(0) "" ["URL_ICON"]=>

string(13) "ewp_baidu.png"

}

[1]=> ...

}

1 TD::DB()->insert(TD::tableFix("im_offline_file"), ['TIME' => date('Y-m-d H:i:s'), 'SRC_UID' => $_SESSION["LOGIN_UID"], ...]);

2 TD::DB()->id();

1 TD::DB()->update(TD::tableFix("td_user"), ["ON_STATUS" => 1, ...], ["UID" =>

$_SESSION["LOGIN_UID"]]);

1 TD::DB()->delete(TD::tableFix("address"),["ADD_ID" => $TOK]);

1 $TOTAL_ITEMS = TD::DB()->count(TD::tableFix('im_offline_file'),['DEST_UID' =>

$_SESSION["LOGIN_UID"]]);

1. $query="select * from td_user ...";
2. $row = TD::DB()->prepareQuery($query);

1. TD::DB()->debug()->select()
2. TD::DB()->debug()->update()
3. TD::DB()->debug()->insert()
4. TD::DB()->debug()->prepareQuery() 5 ...

存储：

$compress_content = bin2hex(gzcompress($content));

$compress_content = '0x'.$compress_content;

获取：

$compress_content

= gzuncompress($ret_test[0]['compress_content']);

存储：

$compress_content = bin2hex(gzcompress($content));

// SQL中 '0x' 可加可不加，达梦会自动转十六进制

$compress_content = '0x'.$compress_content;

或者使用 TO_BLOB 函数处理

获取：

$compress_content3 = @gzuncompress(hex2bin($ret_test[0] ['compress_content']));

存储：

$compress_content = bin2hex(gzcompress($content));

$compress_content = "x'".$compress_content."'";

获取：

SELECT "COMPRESS_CONTENT"::BYTEA FROM "test_blob" WHERE id=1146;

1. medoo中CONTENT别名aa
2. $ret_test = TD::DB()->select(TD::tableFix("test_blob"), ['CONTENT(aa)', 'COMPRESS_CONTENT'], array(
3. "id" => $test_id 4 ));

include_once("inc/utility_all.php");

$COMPRESS_CONTENT = td_gzcompress($CONTENT);

// 方法一：推荐

TD::DB()->insert('news', [

"COMPRESS_CONTENT[BLOB]" => $COMPRESS_CONTENT // 注：变量不需要使用引号处理

]);

// 方法二：

$query = "insert into news (`COMPRESS_CONTENT`) values ($COMPRESS_CONTENT);"; // 注：变量不需要使用引号处理exequery(TD::conn(), $query);

// 方法三：

$query = "insert into news (`COMPRESS_CONTENT`) values ($COMPRESS_CONTENT);"; // 注：变量不需要使用引号处理TD::DB()->prepareQuery($query);

1. include_once("inc/utility_all.php");
2. $COMPRESS_CONTENT = td_gzuncompress($ROW["COMPRESS_CONTENT"]);

1. $table_name = "email_body_20190807";
2. $rows = TD::ARCHIVE_DB()->select($table_name, ['body_id', 'subject']);

1. $table_name = "email_body_20190807";
2. $rows = TD::DB('1', true, 'td_oa_archive')->select($table_name, ['body_id', 'subject']);
3. $table_name = "email_body_20190807";
4. $rows = TD::DB('1')->select($table_name, ['body_id', 'subject']);

1. $query = "select body_id,subject from td_oa_archive.email_body_20190807";
2. $rows = TD::DB()->prepareQuery($query);

1. $query = "select body_id,subject from td_oa_archive.email_body_20190807";
2. $cursor = exequery(TD::conn(), $query);
3. while($rows = mysqli_fetch_array($cursor))

1. $table_name = "td_oa_archive.email_body_20190807";
2. $rows = TD::DB()->select($table_name, ['body_id', 'subject']);

[mysql]

default-character-set=utf8

[mysqld]

character-set-server=utf8 skip-ssl

# innodb_file_format=Barracuda log_timestamps = SYSTEM

# thread_concurrency =8

sql_mode=NO_ENGINE_SUBSTITUTION

问题一：mysql5.7 BLOB, TEXT, GEOMETRY or JSON column 'user_str' can't have a default value

1. select @@sql_mode 查看模式，修改模式为：
2. sql_mode=NO_ENGINE_SUBSTITUTION
3. //STRICT_TRANS_TABLES 存储引擎启用严格模式，非法数据值被拒绝