如何获取MVC中最后一个插入的ID？

Question

I have a $mydata->save(); in my statement to insert a new row, and the next row in the action I need the ID of the inserted row. How can I get it?

Answer 1

$id=$this->db->insert_id();

获取最后插入的ID。

Answer 2

If $myData is a model then :

$result = $myData->save();
$id = $result->id;

Kind of same like in Laravel.

Although if you are using some MVC CMS like Joomla then it should be like:

$db = JFactory::getDBO();
$db->setQuery( $query );
$db->query();

$id = $db->insertid();

And also if you have liberty to run raw queries then simply use:

mysql_insert_id();

So it really depends upon you particular situation.