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SemanticallyNull/filter_var.php

Created November 9, 2012 15:14
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filter_var() example
Raw
filter_var.php
<?php
$options = array('options'=>array(
'min_range' => 1,
'max_range' => 5,
'default' => 3
));
$_GET['grievous'] = filter_var($_GET['grievous'], FILTER_VALIDATE_INT, $options);
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