PHP: Return one of several arrays

Question

I have a result that looks like this when I do a print_r($array);

(
    [0] => 96
    [1] => 95
    [2] => 94
)
Array
(
    [0] => 96
    [1] => 95
    [2] => 94
)
Array
(
    [0] => 96
    [1] => 95
    [2] => 94
)

How can I simply return something like "96,95,94"? And not return all 3 duplicate instances?

Thanks

Either that's the output of three print_r() calls with the first one being strangely headless, or you're not pasting the real output. — BoltClock
– BoltClock, Commented Nov 2, 2010 at 4:07

Frankie · Accepted Answer · 2010-11-02 04:05:43Z

1

print_r($array[0])

If you have 3 repeated Arrays just use the first one.

answered Nov 2, 2010 at 4:05

Frankie

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4 Comments

Scott Yu - builds stuff Over a year ago

If I do that, I get 959595. :-(

Frankie Over a year ago

@Scott please read @BoltClock's comment. If you have a multi-dimensional array (like tagged) and the result set is somewhat similar to what you pasted, you're good to go. Else you're calling print_r 3 times.

Scott Yu - builds stuff Over a year ago

I checked and it's not doing print_r 3 times. argh. not sure what's going on.

Scott Yu - builds stuff Over a year ago

Hmm. wait.. I think I am doing print_r 3 times. argh.

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