Changing Type by Casting : Casting « Data Type « PHP






  1. PHP
  2. Data Type
  3. Casting

Changing Type by Casting

 
<html>
<body>
<div>
<?php
    $undecided = 3.14;
    $holder = ( double ) $undecided;
    print gettype( $holder ) ;
    print " -- $holder<br />";
    $holder = ( string ) $undecided;
    print gettype( $holder ); 
    print " -- $holder<br />";
    $holder = ( integer ) $undecided;
    print gettype( $holder ); 
    print " -- $holder<br />";
    $holder = ( double ) $undecided;
    print gettype( $holder ); 
    print " -- $holder<br />";
    $holder = ( boolean ) $undecided;
    print gettype( $holder ); 
    print " -- $holder<br />"; 
?>
</div>
</body>
</html>








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7.When the first expression is a string, the type of the variable will depend on the second expression.
8.convert to float
9.Typecasting
10.Casting a Variable
11.Type conversion: Approach 2
12.Type conversion: Approach 1
13.Type conversion: approach 3
14.Type conversions
15.Convert String to Date