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  1. Check whether the following PHP code is correct? *
  2.  <?php
  3.  $i=1; $j=2;
  4.  $s= $i+$j;
  5.  echo $s;
  6.  ?>
Success #stdin #stdout 0.03s 25844KB
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Check whether the following PHP code is correct? *
 3
https://ideone.com/kmBhsC
language:
PHP (php 7.3.5)
created:
2 days ago
visibility:
public

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