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  1. <?php
  2.  
  3. $hi = fopen('php://stdin', "r");
  4. $ho = fopen('php://stdout', "w");
  5.  
  6. while (fscanf($hi, "%d", $n) === 1) {
  7.     if ($n == 42) {
  8.         break;
  9.     }
  10.     fwrite($ho, $n . PHP_EOL);
  11. }
  12.  
  13. fclose($ho);
  14. fclose($hi);
Success #stdin #stdout 0.02s 25592KB
comments (?)
stdin
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1
2
10
42
11
stdout
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1
2
10
https://ideone.com/4eb8cP
1
2
10
language:
PHP (php 7.3.5)
created:
2 days ago
visibility:
public

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