title: how to handle database/table changes in PHP?
body: <p>Ok so now I have this problem i need to add a "balance" column for my users table. I am using the Zend framework and I was hoping to use this one here:</p>
  
  <p><a href="http://framework.zend.com/wiki/display/ZFPROP/Zend_Db_Schema_Manager+-+Rob+Allen#Zend_Db_Schema_Manager-RobAllen-6.Milestones%2FTasks" rel="nofollow">http://framework.zend.com/wiki/display/ZFPROP/Zend_Db_Schema_Manager+-+Rob+Allen#Zend_Db_Schema_Manager-RobAllen-6.Milestones%2FTasks</a></p>
  
  <p>Unfortunately i suppose it never got into the implementation stage and there's just the header file, the imeplementation file is nowhere to be downloaded.</p>
  
  <p>Would you guys have any suggestion? I don't want to go to 5 mysql database and add manually the column i need - at the same time i don't want to be doing it this way everytime i need to make any db changes. I need something like the zend schema manager component.</p>