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  1. <?php
  2.  
  3. $data = array(array('test' => 'one'), array('test' => 'two'));
  4.  
  5. foreach($data as &$entry) {
  6.     $entry['test'] .= '+';
  7. }
  8.  
  9. foreach($data as $entry) {
  10.     echo $entry['test']."\n";
  11. }
Success #stdin #stdout 0.01s 20520KB
comments (?)
stdin 
Standard input is empty
stdout 
one+
one+
https://ideone.com/e5tCsi
language:
PHP (php 7.3.5)
created:
12 years ago
visibility:
public

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