Method generate has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function generate($value, $typeHint = null)
    {
        if (! is_string($value) || '{' !== $value[0]) {
            throw new UnsupportedFormatException();
        }

Method getJsonError has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function getJsonError()
    {
        $error = json_last_error();
 
        switch ($error) {

Function generate has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public function generate($value, $typeHint = null)
    {
        if (! is_string($value) || '{' !== $value[0]) {
            throw new UnsupportedFormatException();
        }

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Function validate has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public function validate(array &$data)
    {
        parent::validate($data);
 
        $count = count($data['value']);

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Avoid too many return statements within this method.

Open

        return 'Unknown error';

Avoid too many return statements within this method.

Open

                return 'Malformed UTF-8 characters, possibly incorrectly encoded';

Avoid too many return statements within this method.

Open

                    return 'Unsupported type';

Avoid too many return statements within this method.

Open

                    return 'Recursive references found';

Avoid too many return statements within this method.

Open

                return 'Syntax error, malformed JSON';

Avoid too many return statements within this method.

Open

        return null;

Avoid too many return statements within this method.

Open

                    return 'Value includes Inf or NaN';

Function getTypeClass has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public static function getTypeClass($type)
    {
        if (isset(self::$typeClassCache[$type])) {
            return self::$typeClassCache[$type];
        }

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