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  1. <?php
  2.  
  3. 1<!top?2:2//><!--<?='--'.'><script>document.body.innerHTML=3</script>'?>
Success #stdin #stdout #stderr 0.02s 52472KB
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PHP Notice:  Use of undefined constant top - assumed 'top' in /home/GCOUoM/prog.php on line 3
https://ideone.com/YKB4GA
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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