<?php
$type_examples[0] = 123; // liczba cakowita
$type_examples[1] = 3.14159; // liczba zmiennoprzecinkowa
$type_examples[2] = "acuch nieliczbowy";
$type_examples[3] = "49.990 (zaczyna si od liczby)";
$type_examples[4] = array(90,80,70);

print("<TABLE BORDER=1><TR>");
print("<TH>Oryginalny</<TH>");
print("<TH>(int)</<TH>");
print("<TH>(double)</<TH>");
print("<TH>(string)</<TH>");
print("<TH>(array)</<TH></TR>");

for ($index = 0; $index < 5; $index++)
   {
      print("<TR><TD>$type_examples[$index]</TD>");
      $converted_var =
         (int) $type_examples[$index];
      print("<TD>$converted_var</TD>");
      $converted_var =
         (double) $type_examples[$index];
      print("<TD>$converted_var</TD>");
      $converted_var =
         (string) $type_examples[$index];
      print("<TD>$converted_var</TD>");
      $converted_var =
         (array) $type_examples[$index];
      print("<TD>$converted_var</TD></TR>");
   }
print("</TABLE>");
?>
