src/Binput.php
public function clean($value, bool $trim = true, bool $clean = true)
    {
        if (is_bool($value) || is_int($value) || is_float($value)) {
            return $value;
        }

        $final = null;

        if ($value !== null) {
            if (is_array($value)) {
                $all = $value;
                $final = [];
                foreach ($all as $key => $value) {
                    if ($value !== null) {
                        $final[$key] = $this->clean($value, $trim, $clean);
                    }
                }
            } else {
                if ($value !== null) {
                    $final = $this->process((string) $value, $trim, $clean);
                }
            }
        }

        return $final;
    }
public function clean($value, bool $trim = true, bool $clean = true)
    {
        if (is_bool($value) || is_int($value) || is_float($value)) {
            return $value;
        }

        $final = null;

        if ($value !== null) {
            if (is_array($value)) {
                $all = $value;
                $final = [];
                foreach ($all as $key => $value) {
                    if ($value !== null) {
                        $final[$key] = $this->clean($value, $trim, $clean);
                    }
                }
            } else {
                if ($value !== null) {
                    $final = $this->process((string) $value, $trim, $clean);
                }
            }
        }

        return $final;
    }
Clean a specified value or values.

@param mixed $value
@param bool  $trim
@param bool  $clean

@return mixed