public function getLengthOrSizeAsText()
{
$length = $this->articles[$article_id]['length'];
if (self::isUsingSizeInsteadOfLength($this->category_id)) {
$length = translateLength2Size($length);
} else {
if (self::isUsingLengthInMilimeter($this->category_id)) {
$length = round($length * 10);
}
if ($length > 0) {
$length = number_format($length, 0);
} else {
$length = '';
}
}
return $length;
}
function textLength($length, $show_unit = true)
{
if (!function_exists('is_decimal')) {
function is_decimal($var)
{
return $var - intval($var) > 0;
}
}
$length_decimal = is_decimal($length);
if ($length == 0) {
$result = '';
} elseif ($length < 1) {
$result = translateLength2Size($length);
} elseif ($length < 10) {
$result = $length * 10 . ($show_unit ? ' mm' : '');
} else {
$length_value = !$length_decimal ? intval($length) : $length;
$result = $length_value . ($show_unit ? ' cm' : '');
}
return $result;
}
