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  1. <?php
  2. function beDifferentFirstTime() {
  3.   static $firstTime = true;
  4.   if($firstTime) {
  5.      $firstTime = false;
  6.      echo "I will say this only once, so listen carefully\n";
  7.   }
  8.   echo "The cabbage is in the cart. I repeat, the cabbage is in the cart.\n";
  9. }
  10. beDifferentFirstTime();
  11. beDifferentFirstTime();
Success #stdin #stdout 0.02s 24112KB
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I will say this only once, so listen carefully
The cabbage is in the cart. I repeat, the cabbage is in the cart.
The cabbage is in the cart. I repeat, the cabbage is in the cart.
https://ideone.com/iR7J5O
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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