Hi,
Looking for a one-liner to delete all empty elements in an array. I know I can do it with a foreach loop, but I'm hoping that I've missed an existing function in the manual which may already do this, or a simple one-liner to replace the foreach.
<?php foreach($in as $k => $v) { if(empty($v)) { unset($in[$k]); } } ?>
--- Justin French http://indent.com.au
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