1 )
die("Hard stop, recursive error detected");
// if we're already partway through the smarty template, don't show it (but
// mention how much had been sent)
$sent = strlen(ob_get_contents());
ob_clean();
if ($sent > 0)
echo "($sent bytes had been outputed from the template when this error was encountered)
";
//dump($public_msg,$internal_msg);
echo error_detail($public_msg . $internal_msg);
exit();
}
function error_detail($msg)
{
ob_start();
echo "";
echo $msg;
echo "
";
if (count($_POST) > 0)
{
echo "
HTTP POST data:
";
echo "";
print_r($_POST);
echo "
";
}
$out = ob_get_contents();
ob_end_clean();
return $out;
}
#useful for a sql_insert or sql_update
function get_params_from_req($fields, $bool_fields=null, $all=false)
{
global $_REQUEST;
$request = $_REQUEST;
if (is_array($bool_fields)) $fields = array_merge($fields, $bool_fields);
else $bool_fields = array();
$params = array();
foreach ($fields as $f)
{
$val = $request[$f];
# Bools are always set, since browsers don't pass any value when unchecked
if ($bool_fields && in_array($f, $bool_fields))
$val = (($val == "on" || $val == "t") ? "t" : "f");
# Other types of values are left null when unset.
if (!isset($val) and !$all) continue;
$params[$f] = $val;
}
return $params;
}
########### HTTP and HTML ###########
function redirect($url, $cgi=null)
{
session_write_close(); # make sure session info written before redirecting
global $__SQLtransactions;
if ($__SQLtransactions > 0)
error("there are still open sql transactions when trying to redirect");
if ($cgi) {
$cgivars = http_build_query($cgi);
if ($cgivars)
$url .= "?$cgivars";
}
header("Location: $url\n\n");
exit();
}
?>