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PHP Function without arguments in PHP

  1. Forget Code
  2. PHP
  3. PHP Function without arguments 
  1. <?php
  2.     function code() {
  3.         echo "Hello World ! ! !";
  4.         static $a=1;
  5.         $a++;
  6.         echo "<br>" + $a + "<br>";
  7.     }
  8. code();
  9. code();
  10. ?>

Output :


  1. Hello World ! ! !
  2. 2
  3. Hello World ! ! !
  4. 3