In this scenario, dual core who was very busy validating websites on http://www.trudigits.com/ was at the same time
pinging some babes, so he got infos mixed up.

If you noticed, dual ehm created up to 5 different arrays, and the arrays are keyed for that matter.
But as usual he mixed up and mentioned some names more than once. And really, no name should
be repeated.
Now, this is just a small fragment of the information. Immagine each of those arrays running into
millions of data - so you cannot manually fix the errors.

You are now required to formulate an array of just number and value. I mean an array like this
array("Tony","Ayo" which is same as array(0=>"Tony",1=>"Ayo"

This means that you are to merge all the 5 arrays into one single array, and you must also make
sure that no name is repeated at all.

$arr1=array(
user1=>"Tony",
user2=>"Ayo",
user3=>"Lolade",
);

$arr2=array(
user1=>"Tade",
user2=>"Ayo",
user3=>"Lolade",
);

$arr3=array(
user1=>"Loveth",
user2=>"Akpan",
user3=>"Okon",
);


$arr4=array(
user1=>"Tade",
user2=>"Tony",
user3=>"Lolade",
);


$arr5=array(
user1=>"Tade",
user2=>"Ayo",
user3=>"Lolade",
);

Let me give a little assistance:

You may optionally first merge the arrays into a single multidimensional one like this and. . .you know
$arr[]=$arr1;
$arr[]=$arr2;
$arr[]=$arr3;
$arr[]=$arr4;
$arr[]=$arr5;

Beware: array_merge is a php function that can merge 2 arrays together, but it will not help you in this case (for reasons - sorry - out of scope)

However, array_unique might come in handy. . .

And please note, it is not compulsory that you sort the final array

Whoever writes the shortest code to solve this problem is the winner.

shouldnt your array keys be quoted?

array_unique(array_merge(array_values($arr1), array_values($arr2), array_values($arr3), array_values($arr4), array_values($arr5)));

Aho, that is fantastica. The quizzy part of it is how you make use of the array_merge and the array_values.
An ordinary array_merge will not have solved the problem.

Any other contestant per chance?

well well well

<?php

$final_array = $arr1 + $arr2 + $arr3 + $arr4 + $arr5

$final_array = array_values($final_array);

?>

well well well

<?php

$final_array = $arr1 + $arr2 + $arr3 + $arr4 + $arr5

$final_array = array_values($final_array);

binkabir:

well well well

<?php

$final_array = $arr1 + $arr2 + $arr3 + $arr4 + $arr5

$final_array = array_values($final_array);

The output is incorect amigo. Did you test it properly?

@dhtml

nairalands ssh

Na wa o