Custom Code Indent Start & End

Hey,

maybe im missing something but is there a way to set a custom start/end to my indent.

What I have:

<?php bla_start() ?>
Some Text
<?php bla_end() ?>

What I want (after I reformat the code with shortcut):

<?php bla_start() ?>
/*TAB*/Some Text
<?php bla_end() ?>

So basically I want so set a custom start to "bla_start()" and the end to "bla_end()".

Is there a way to do such a thing?