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JulienBreux/IO-prevent.php

Created August 8, 2012 10:15
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IO prevent
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IO-prevent.php
<?php
function secure(&$value, $key)
{
if ((bool)preg_match('/^[0-9]+$/', $value))
$value = (int)$value;
elseif ((bool)preg_match('/^[0-9]+\.[0-9]+$/', $value))
$value = (float)$value;
else
$value = mysql_real_escape_string($value);
}
array_walk($_GET, 'secure');
array_walk($_POST, 'secure');
array_walk($_REQUEST, 'secure');
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