PHP解析Mysql Binlog，依赖于mysql-replication-listener库

详见：[https://github.com/bullsoft/php-binlog](https://github.com/bullsoft/php-binlog)

## Install MySQL Replication Listener

* [https://github.com/bullsoft/mysql-replication-listener/archive/master.zip](https://github.com/bullsoft/mysql-replication-listener/archive/master.zip)

* 该源代码，有一处bug，在 tcp_driver.cpp 第 650 行处：

```

int Binlog_tcp_driver::set_position(const std::string &str, unsigned long position)

{

/*

Validate the new position before we attempt to set. Once we set the

position we won't know if it succeded because the binlog dump is

running in another thread asynchronously.

*/

/*

// 这个地方会导致，假设 set_position 不是最后一个 binlog file，并且 position 又大于最后一个 binlog size，则会返回失败，特此屏蔽掉该推断

if(position >= m_binlog_offset) {

return ERR_FAIL;

}

*/

```

* 改动后的 mysql-replication-listener 源代码和 php-binlog 源代码打包下载地址：

[http://download.csdn.net/download/xtjsxtj/9843275](http://download.csdn.net/download/xtjsxtj/9843275)

```

unzip mysql-replication-listener-master.zip

cd mysql-replication-listener-master

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql-replication

make & make install

```

## Install php-binlog

* [https://github.com/bullsoft/php-binlog/archive/master.zip](https://github.com/bullsoft/php-binlog/archive/master.zip)

```

unzip php-binlog-master.zip

cd php-binlog-master/ext

/usr/local/php5.5.15/bin/phpize

./configure --with-php-config=/usr/local/php5.5.15/bin/php-config --with-mysql-binlog=/usr/local/mysql-replication

```

## Examples

注：Binlog为行格式

```

$link = binlog_connect("mysql://root:cpyf@127.0.0.1:3306");

//binlog_set_position($link, 4);

//binlog_set_position($link, 4, 'mysql-bin.000006');

while($event=binlog_wait_for_next_event($link)) {

// it will block here

switch($event['type_code']) {

case BINLOG_DELETE_ROWS_EVENT:

var_dump($event);

// do what u want ...

break;

case BINLOG_WRITE_ROWS_EVENT:

var_dump($event);

// do what u want ...

break;

case BINLOG_UPDATE_ROWS_EVENT:

var_dump($event);

// do what u want ...

break;

default:

// var_dump($event);

break;

}

}

```

### Update_rows

```

update `type` set type_id = 22 WHERE id in (58, 59);

```

```

array(5) {

'type_code' =>

int(24)

'type_str' =>

string(11) "Update_rows"

'db_name' =>

string(5) "cloud"

'table_name' =>

string(4) "type"

'rows' =>

array(4) {

[0] =>

array(5) {

[0] =>

string(2) "58"

[1] =>

string(8) "adsfasdf"

[2] =>

string(4) "asdf"

[3] =>

string(2) "22"

[4] =>

string(1) "0"

}

[1] =>

array(5) {

[0] =>

string(2) "58"

[1] =>

string(8) "adsfasdf"

[2] =>

string(4) "asdf"

[3] =>

string(1) "4"

[4] =>

string(1) "0"

}

[2] =>

array(5) {

[0] =>

string(2) "59"

[1] =>

string(8) "adsfasdf"

[2] =>

string(4) "asdf"

[3] =>

string(2) "22"

[4] =>

string(1) "0"

}

[3] =>

array(5) {

[0] =>

string(2) "59"

[1] =>

string(8) "adsfasdf"

[2] =>

string(4) "asdf"

[3] =>

string(1) "4"

[4] =>

string(1) "0"

}

}

}

```

### Delete_rows

```

delete from `type` WHERE id in (58, 59);

```

```

array(5) {

'type_code' =>

int(25)

'type_str' =>

string(11) "Delete_rows"

'db_name' =>

string(5) "cloud"

'table_name' =>

string(4) "type"

'rows' =>

array(2) {

[0] =>

array(5) {

[0] =>

string(2) "58"

[1] =>

string(8) "adsfasdf"

[2] =>

string(4) "asdf"

[3] =>

string(2) "22"

[4] =>

string(1) "0"

}

[1] =>

array(5) {

[0] =>

string(2) "59"

[1] =>

string(8) "adsfasdf"

[2] =>

string(4) "asdf"

[3] =>

string(2) "22"

[4] =>

string(1) "0"

}

}

}

```

### Write_rows

```

insert into type values (Null, "Hello, World", "Best world", 4, 0), (NULL, "你好，世界", "世界非常美好", 3, 5);

```

```

array(5) {

'type_code' =>

int(23)

'type_str' =>

string(10) "Write_rows"

'db_name' =>

string(5) "cloud"

'table_name' =>

string(4) "type"

'rows' =>

array(2) {

[0] =>

array(5) {

[0] =>

string(2) "95"

[1] =>

string(12) "Hello, World"

[2] =>

string(10) "Best world"

[3] =>

string(1) "4"

[4] =>

string(1) "0"

}

[1] =>

array(5) {

[0] =>

string(2) "96"

[1] =>

string(15) "你好。世界"

[2] =>

string(15) "世界非常美好"

[3] =>

string(1) "3"

[4] =>

string(1) "5"

}

}

}

```