functions.php
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<?php
function getFormFieldsValuesText($formData)
{
$result = '';
foreach($formData as $fieldName => $field) {
if(!isset($_REQUEST[$fieldName]) || $_REQUEST[$fieldName] === null) continue;
$val = false;
if(is_array($_REQUEST[$fieldName])) {
$requestValues = $_REQUEST[$fieldName];
$val = array();
foreach($requestValues as $requestVal) {
if (isset($field['items'])) {
if (isset($field['items'][$requestVal])) {
$val[] = $field['items'][$requestVal]['name'];
}
} else {
$val[] = htmlspecialchars($requestVal);
}
}
$val = implode(', ', $val);
} else {
$requestVal = trim($_REQUEST[$fieldName]);
if (isset($field['items'])) {
if (isset($field['items'][$requestVal])) {
$val = $field['items'][$requestVal]['name'];
}
} else {
$val = htmlspecialchars($requestVal);
}
}
if(!$val) continue;
if(!empty($field['val-postfix'])) {
$val .= ' ' . $field['val-postfix'];
}
$result .= $field['name'] . ': ' . $val . "\n";
}
$result = trim($result);
return $result;
}