Sort foreach statement

Hi

I have a few lines of code that returns a number of items. I need to sort the order of these items in the numeric order of one of the array values.
This is the current code:

foreach ($_from as $this->_tpl_vars['k'] => $this->_tpl_vars['ARR_F']):
$this->_foreach['frchFrameList']['iteration']++;

and I want to sort the results by the value of
$this->_tpl_vars['ARR_F']['depth_mm']

I have tried using sort() but just get syntax errors.

Thanks in advance for any assistance.

Thanks
Rob

http://www.codingforums.com/showthread.php?t=248944

This post is what you want :)

HI
thanks for the link.
I have tried implementing the multisort function but get various errors.
foreach ($_from as $this->_tpl_vars['k'] => $this->_tpl_vars['ARR_F']):
$sortColumn[] = $this->_tpl_vars['ARR_F']['depth_mm'];
array_multisort($sortColumn, SORT_ASC, $this->_tpl_vars['ARR_F']);
$this->_foreach['frchFrameList']['iteration']++;

I get this error:
Warning: array_multisort() [function.array-multisort]: Array sizes are inconsistent in

That error means that the columns you are using to sort are different sizes and one or more array values have nothing to be sorted with.