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  1. <?php
  2. for($c=1,$a=1;$a<=3;$a++) {
  3. for($b=1;$b<=3;$b++) {
  4. if($c!=$b)
  5. { echo $c; }
  6. else { echo "0"; }
  7. } $c--;
  8. echo "<br>";
  9. }
  10. ?>
Success #stdin #stdout 0.02s 26036KB
stdin
Standard input is empty
stdout
011<br>000<br>-1-1-1<br>