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  1. <?php
  2. $a = 1 + $b;
  3. @$c = 1 + $d;
  4.  
  5. // your code goes here
Success #stdin #stdout #stderr 0.02s 52472KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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PHP Notice:  Undefined variable: b in /home/gqMOC5/prog.php on line 2
https://ideone.com/y8sTzc
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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