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  1. <?php
  2. $foo=a;
  3. $foo++;
  4. ?>
Success #stdin #stdout #stderr 0.01s 24448KB
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Standard input is empty
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Standard output is empty
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PHP Notice:  Use of undefined constant a - assumed 'a' in /home/jxKXqp/prog.php on line 2
https://ideone.com/kp6YG7
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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