Merge php array merge without removing array key

Question

I have arrays like this.

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Array ( 
[title] => Array ( [0] => Value1 ) 
[description] => Array ( [0] => Value1 )
) 

but i want the arrays to be look like this.

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Array ( [title] => Value1 [description] => Value1 ) 

Answer 1

Simply

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$array = array_map(function ($element) {
   return $element[0];
}, $array);

Test: http://3v4l.org/qd2eG