如何组合维数组中的数组？ [重复]

Question

This question already has an answer here:

• Turning multidimensional array into one-dimensional array 11 answers

I want to combine "n" number of arrays that which are in the dimensionel array..

Something like;

Dimensionel array;

array:2 [▼
  0 => array:52 [▶]
  1 => array:5 [▶]
  ...
  n => array:2 [▶]
]

I want to do that;

  array:1 [▼
      0 => array: x[▶]
      ]

How can I do that ?

(I searched in here and in the doc but I can't find anything about it. They all talking about merge two different dimensional arrays.. So here I am..)

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Answer 1

call_user_func_array will take your array as an array of arguments and pass to array_merge. I added the [] to add an additional dimension to the result to match the output you show:

$result[] = call_user_func_array('array_merge', $array);