public function _prepare_option_value($_id, $_value)
{
$value = $_value;
if (PrisnaGWTValidator::isBool($value)) {
$value = $value == 'true' || $value === true;
}
if ($_id == 'layout') {
$value = array('type' => 'literal', 'value' => $value);
}
return PrisnaGWTFastJSON::encode($value);
}
/**
* public method
*
* PrisnaGWTFastJSON::encode(params:*):String
*
* @param * Array, Boolean, Float, Int, Object, String or NULL variable.
* @return String JSON genric object rappresentation
* or empty string if param is not compatible.
*
* @example
* PrisnaGWTFastJSON::encode(array(1,"two")); // '[1,"two"]'
*
* $obj = new MyClass();
* obj->param = "value";
* obj->param2 = "value2";
* PrisnaGWTFastJSON::encode(obj); // '{"param":"value","param2":"value2"}'
*/
public static function encode($decode)
{
$result = '';
switch (gettype($decode)) {
case 'array':
if (count(array_keys($decode)) == 2 && array_key_exists('value', $decode) && array_key_exists('type', $decode) && $decode['type'] == 'literal') {
$result = $decode['value'];
} else {
if (!count($decode) || array_keys($decode) === range(0, count($decode) - 1)) {
$keys = array();
foreach ($decode as $value) {
if (($value = PrisnaGWTFastJSON::encode($value)) !== '') {
array_push($keys, $value);
}
}
$result = '[' . implode(',', $keys) . ']';
} else {
$result = PrisnaGWTFastJSON::convert($decode);
}
}
break;
case 'string':
$replacement = PrisnaGWTFastJSON::__getStaticReplacement();
$result = '"' . str_replace($replacement['find'], $replacement['replace'], $decode) . '"';
break;
default:
if (!is_callable($decode)) {
$result = PrisnaGWTFastJSON::convert($decode);
}
break;
}
return $result;
}
