I have an array of arrays, like so:

$arr = array(array('blue','green','yellow'),
array('fall','winter','summer'),
array('Ford','GMC','Toyota')
)

I want to print_r(), say, only the seasons and the cars, how would I do this?

Also, how could I delete one of the arrays?

Thanks for your help!

Dave

well,
To delete one, it would probaly require you to do some loop or stuff like that..

To delete a part of the array use unset:

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The only issue is if I'm not mistaken is, the array will persist with the current numerical order - meaning it'll be something like this

you can use a combination of array_splice/array_merge to properly delete array elements and have them be in correct numerical order.