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@ 2014-09-16T15:38:13Z

<?php
function writeMsg() {
define("CONSTANT", "Hello world.");

  echo "Hello world!";
  
  return "kkk";
}

writeMsg(); // call the function
?>

Output
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define: documentation ( source)

preferences:dark modelive preview

36.03 ms | 402 KiB | 5 Q