Testing the Type of a Variable

DrRakha

DrRakha
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Joined: Tue Mar 27, 2007 10:55 pm
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Mon Oct 27, 2008 6:13 pm

Code:: <html> <head> <title>Testing the type of a variable</title> </head> <body> <?php $testing = 5; print gettype( $testing ); // integer print "<br>"; $testing = "five"; print gettype( $testing ); // string print("<br>"); $testing = 5.0; print gettype( $testing ); // double print("<br>"); $testing = true; print gettype( $testing ); // boolean print "<br>"; ?> </body> </html>

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