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  1. <?php
  2.  
  3. $input = array(
  4.     array(
  5.         'Category',
  6.         'fruit',
  7.         'carbs',
  8.     ),
  9.     array(
  10.         'Day 1 - Program',
  11.         'Eat banana',
  12.         'Eat bread',
  13.     ),
  14.     array(
  15.         'Day 1 - record',
  16.         '',
  17.         '',
  18.     ),
  19. );
  20.  
  21. $output = call_user_func_array(
  22.     'array_map',
  23.     array_merge(
  24.         array(NULL),
  25.         $input
  26.     )
  27. );
  28.  
  29. var_dump($output);
Success #stdin #stdout 0.01s 20568KB
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Standard input is empty
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array(3) {
  [0]=>
  array(3) {
    [0]=>
    string(8) "Category"
    [1]=>
    string(15) "Day 1 - Program"
    [2]=>
    string(14) "Day 1 - record"
  }
  [1]=>
  array(3) {
    [0]=>
    string(5) "fruit"
    [1]=>
    string(10) "Eat banana"
    [2]=>
    string(0) ""
  }
  [2]=>
  array(3) {
    [0]=>
    string(5) "carbs"
    [1]=>
    string(9) "Eat bread"
    [2]=>
    string(0) ""
  }
}
https://ideone.com/jnkYuJ
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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