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  1. <?php
  2.  
  3. $numbers = [10, 20, 30, 50, 235, 3000];
  4.  
  5. foreach ($numbers as $number) {
  6. echo $number . PHP_EOL;
  7. }
  8.  
  9. foreach ($numbers as $key => $value) {
  10. echo $key . ' ' . $value . PHP_EOL;
  11. }
Success #stdin #stdout 0s 82560KB
stdin
Standard input is empty
stdout
10
20
30
50
235
3000
0 10
1 20
2 30
3 50
4 235
5 3000