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  1. <?php
  2.  
  3. // your code goes here
  4. echo test (1);
  5. function test ($a) {
  6.     echo $a . "<br>";
  7.     if ($a == 10) {
  8.         //echo $a-$a;
  9.         return $a-$a;
  10.     }
  11.     $a++;
  12.     test ($a);
  13. }
Success #stdin #stdout 0.01s 82880KB
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stdin
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Standard input is empty
stdout
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1<br>2<br>3<br>4<br>5<br>6<br>7<br>8<br>9<br>10<br>
https://ideone.com/EKWYtv
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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