Changing Type with settype() : settype « Data Type « PHP






  1. PHP
  2. Data Type
  3. settype

Changing Type with settype()

 
<html>
<body>
<div>
<?php
    $undecided = 3.14;
    print gettype( $undecided ); 
    print " -- $undecided<br />";
    settype( $undecided, string );
    print gettype( $undecided ); 
    print " -- $undecided<br />";
    settype( $undecided, int );
    print gettype( $undecided ); 
    print " -- $undecided<br />";
    settype( $undecided, double );
    print gettype( $undecided ); 
    print " -- $undecided<br />";
    settype( $undecided, bool );
    print gettype( $undecided ); 
    print " -- $undecided<br />";
?>
</div>
</body>
</html>








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1.Force a variable into a specific data type