IXR_Value::calculateType()

42    function calculateType()43    {44        if ($this->data === true || $this->data === false) {45            return 'boolean';46        }47        if (is_int($this->data)) {48            return 'int';49        }50        if (is_float($this->data)) {51            return 'double';52        }53 54        // Deal with IXR object types base64 and date55        if (is_object($this->data) && is_a($this->data, 'IXR_Date')) {56            return 'date';57        }58        if (is_object($this->data) && is_a($this->data, 'IXR_Base64')) {59            return 'base64';60        }61 62        // If it is a normal PHP object convert it in to a struct63        if (is_object($this->data)) {64            $this->data = get_object_vars($this->data);65            return 'struct';66        }67        if (!is_array($this->data)) {68            return 'string';69        }70 71        // We have an array - is it an array or a struct?72        if ($this->isStruct($this->data)) {73            return 'struct';74        } else {75            return 'array';76        }77    }