note 36793 added to function.settype
| From: | shixinzeng at sjtu dot edu dot cn | Date: | Wed, 22 Oct 2003 16:51:06 +0000 |
| Subject: | note 36793 added to function.settype | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-59138@lists.php.net to get a copy of this message | ||
I don't think this function is valuable either. I even don't know when it will fail. I
tried these codes:
<?php
$test = "string";
if(settype($test,'integer'))
echo "successful\n $test\n";
else
echo "failed\n";
?>
//output:
successful
0
Why doesn't it fail?
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Manual Page -- http://www.php.net/manual/en/function.settype.php
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