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  1. <?php
  2.  
  3. $result = array(
  4.     'NOTNULL',
  5.     null,
  6.     null,
  7.     null,
  8.     null
  9. );
  10.  
  11. $defaults = array(
  12.     'default1',
  13.     'default2',
  14.     array(
  15.         null,
  16.         null,
  17.         null
  18.     )
  19. );
  20.  
  21. echo "Before\n";
  22. var_dump($result);
  23.  
  24. foreach ($result as $index => $value) {
  25. 	if ($value === null && isset($defaults[$index]))
  26. 		$result[$index] = $defaults[$index];
  27. }
  28.  
  29. echo "After\n";
  30. var_dump($result);
  31.  
Success #stdin #stdout 0.01s 20568KB
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Standard input is empty
stdout
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Before
array(5) {
  [0]=>
  string(7) "NOTNULL"
  [1]=>
  NULL
  [2]=>
  NULL
  [3]=>
  NULL
  [4]=>
  NULL
}
After
array(5) {
  [0]=>
  string(7) "NOTNULL"
  [1]=>
  string(8) "default2"
  [2]=>
  array(3) {
    [0]=>
    NULL
    [1]=>
    NULL
    [2]=>
    NULL
  }
  [3]=>
  NULL
  [4]=>
  NULL
}
https://ideone.com/4HMGH4
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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