/**
* This function is the integeric partner of get_param, as it returns the value as an integer.
*
* @param ID_TEXT The name of the parameter to get
* @param ?mixed The default value to give the parameter if the parameter value is not defined (NULL: give error on missing parameter)
* @return integer The parameter value
*/
function get_param_integer($name, $default = NULL)
{
$ret = __param($_GET, $name, $default === false ? false : (is_null($default) ? NULL : strval($default)));
if (is_null($default) && ($ret === '' || is_null($ret))) {
return NULL;
}
return intval($ret);
}
/**
* This function is the integeric partner of get_param, as it returns the value as an integer.
*
* @param ID_TEXT The name of the parameter to get
* @param ?mixed The default value to give the parameter if the parameter value is not defined or the empty string (NULL: allow missing parameter) (false: give error on missing parameter)
* @param boolean If a string is given, use the default parameter rather than giving an error (only use this if you are suffering from a parameter conflict situation between different parts of ocPortal)
* @return ?integer The parameter value (NULL: not set, and NULL given as default)
*/
function get_param_integer($name, $default = false, $not_string_ok = false)
{
$m_default = $default === false ? false : (isset($default) ? $default == 0 ? '0' : strval($default) : '');
$ret = __param($_GET, $name, $m_default, true);
// do not set $ret to mixed(), breaks bootstrapping
if (!isset($default) && $ret === '') {
return NULL;
}
$ret = trim($ret);
if (!is_numeric($ret)) {
if (substr($ret, -1) == '/') {
$ret = substr($ret, 0, strlen($ret) - 1);
}
if (!is_numeric($ret)) {
$matches = array();
if (preg_match('#^(\\d+)\\#[\\w]*$#', $ret, $matches) != 0) {
$ret = $matches[1];
} else {
if ($not_string_ok) {
return $default;
}
require_code('failure');
$ret = _param_invalid($name, $ret, false);
}
}
}
if ($ret == '0') {
return 0;
}
if ($ret == '1') {
return 1;
}
$reti = intval($ret);
$retf = floatval($reti);
if ($retf > 2147483647.0 || $retf < -2147483648.0) {
require_code('failure');
_param_invalid($name, NULL, false);
}
return $reti;
}
function postParam($name, $default = null)
{
return __param($_POST, $name, $default);
}
