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From: Matthew Carter <m@ahungry.com>
Newsgroups: comp.lang.php
Subject: Re: sql how capture on the fly the row's id when is updated
Date: Sat, 01 Aug 2015 21:38:03 -0400
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alex <alex@nomailno.it> writes:

> ok your solution is ok  thanks
> array first
> array after
> difference
>
> I must to test
> I noticed that is used the 'use' function (php 5.3)
> is there a solution for old php 5.2.x
>
>

Instead of the array_filter, you can write a comparatively similar
implementation with a foreach loop.

...
foreach ($rows as $row)
{
  if ($row['id'] !== $original_rows[$c++]['id'])
  {
    $modified_rows[] = $row;
  }
}
...

-- 
Matthew Carter (m@ahungry.com)
http://ahungry.com