Simple array problem

[Brian Dunning <brian@xxxxxxxxxxxxxxxx>]

I'm trying to add a number to a value in an array. Pretend I have this:

$new_value = array('orange', 2);
$arr = array(
	array('blue', 4),
	array('orange', 5),
	array('green', 6));

I want to add the new value to the existing matching array element, so  
I end up with this:

$arr = array(
	array('blue', 4),
	array('orange', 7),
	array('green', 6));

Seems like it should be really simple but all the ways I can figure  
out to do it are too kludgey.



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