function cast($input_data, $fields)
{
/*
Checks expected type in input data values, strips affixes and casts
*/
foreach ($input_data as $key => $value) {
if ($fields->{$key}->optype == 'numeric' && is_string($value) || $fields->{$key}->optype != 'numeric' && !is_string($value)) {
if ($fields->{$key}->optype == 'numeric') {
$value = strip_affixes($value, $fields->{$key});
if ($fields->{$key}->optype == "numeric") {
$input_data[$key] = floatval($value);
} else {
$input_data[$key] = utf8_encode($value);
}
}
}
}
return $input_data;
}
function cast($input_data, $fields)
{
/*
Checks expected type in input data values, strips affixes and casts
*/
foreach ($input_data as $key => $value) {
if ($fields->{$key}->optype == 'categorical' && count($fields->{$key}->summary->categories) == 2 && is_bool($value)) {
# || in_array($value, array(0,1)))) {
try {
$booleans = array();
$categories = array();
foreach ($fields->{$key}->summary->categories as $index => $v) {
array_push($categories, $v[0]);
}
foreach ($categories as $category) {
$bool_key = in_array(trim(strtolower($category)), array("true", "1")) ? '1' : '0';
$booleans[$bool_key] = $category;
}
# converting boolean to the corresponding string
$input_data[$key] = $booleans[strval($value)];
} catch (Exception $e) {
throw new Exception("Mismatch input data type in field \"" . $fields->{$key}->name . "\" for value " . json_encode($value) . ". String expected");
}
} else {
if ($fields->{$key}->optype == 'numeric' && is_string($value) || $fields->{$key}->optype != 'numeric' && !is_string($value)) {
if ($fields->{$key}->optype == 'numeric') {
$value = strip_affixes($value, $fields->{$key});
if ($fields->{$key}->optype == "numeric") {
$input_data[$key] = floatval($value);
} else {
$input_data[$key] = utf8_encode($value);
}
}
} else {
if ($fields->{$key}->optype == 'numeric' && is_bool($value)) {
throw new Exception("Mismatch input data type in field \"" . $fields->{$key}->name . "\" for value " . json_encode($value) . ". Numeric expected");
}
}
}
}
return $input_data;
}