test.php

<?php

error_reporting(E_ALL);

include __DIR__.'/MysqlStructSync.php';

function p($arr)
{
    echo '<pre>' . print_r($arr, true) . '</pre>';
}

$local_database_config=['host'=>'127.0.0.1','username'=>'root','passwd'=>'root','dbname'=>'old_database','port'=>3306];

$develop_database_config=['host'=>'127.0.0.1','username'=>'root','passwd'=>'root','dbname'=>'develop_database','port'=>3306];

//把local数据库结构更新为develop数据库结构
$compare=new \DDZH\MysqlStructSync($local_database_config,$develop_database_config);

$compare->removeAutoIncrement();

$compare->baseDiff(); //TABLE COLUMNS(ADD,DROP,MODIFY) CONSTRAINTS(PK,FK,index, ... etc)

$compare->advanceDiff(); //VIEW TRIGGER EVENT FUNCTION PROCEDURE (ADD,DROP)

$diff_sql=$compare->getDiffSql();
//p($diff_sql);

/*******************************************/
//用法一:自动执行全部差异语句,更新结构
//$execute_sql_stat=$compare->execute();
//p($execute_sql_stat);


//用法二:手动选择要执行的差异语句,记住:选择储存过程，函数等请确保数据库表已经同步
 $compare->manuallySelectUpdates();