1-1

<?php
    $i1=true;
    $i2=12;
    $i3=12.07;
    $i4="I am string!";
    $i5 = array ();
    echo "1 - $i1 - my type is ".gettype($i1)."<br/>";
    echo "2 - $i2 - my type is ".gettype($i2)."<br/>";
    echo "3 - $i3 - my type is ".gettype($i3)."<br/>";
    echo "4 - $i4 - my type is ".gettype($i4)."<br/>";
    echo "5 - $i5 - my type is ".gettype($i5)."<br/>";
    echo "<br>"
?>