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Nov 16th, 2018
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PHP 0.47 KB | None | 0 0
  1. <?php
  2. $nome = "nerd";
  3. $stringa = $_REQUEST['frase'];
  4.  
  5. if(array_key_exists('frase', $_REQUEST)){
  6.     $stringa=$_REQUEST['frase'];
  7.     $dim = strlen($stringa);
  8.     $stringa = str_replace(".", " ", $stringa);
  9.     $stringa = str_replace(",", " ", $stringa);
  10.     $sep = explode(" ",$stringa);
  11.     $dim = count($sep);
  12.     $volte = 0;
  13.     for ($i = 0; $i < $dim; $i++)
  14.         {
  15.                 if (!strcmp($nome,$sep[$i])) $volte++;
  16.                 }
  17.  
  18. echo "Ci sono [$volte] $nome nella frase [$stringa]";}
  19.  
  20. ?>
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