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  1. <?php
  2.  
  3. $block = [1, 2, 3]; 
  4. foreach ($block as $key => &$form) {
  5.     // ...
  6. }
  7. $form = 'Упс...';
  8. var_dump($block);
Success #stdin #stdout 0.03s 52480KB
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Standard input is empty
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array(3) {
  [0]=>
  int(1)
  [1]=>
  int(2)
  [2]=>
  &string(9) "Упс..."
}
https://ideone.com/EFfr44
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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