/**
* @group ZF-4054
*/
public function testEncodeUnicodeStringSolarRegression()
{
$value = 'héllö wørłd';
$expected = 'h\\u00c3\\u00a9ll\\u00c3\\u00b6 w\\u00c3\\u00b8r\\u00c5\\u201ad';
$this->assertEquals($expected, Json\Encoder::encodeUnicodeString($value));
$value = "ä";
$expected = '\\u00e4';
$this->assertEquals($expected, Json\Encoder::encodeUnicodeString($value));
$value = "ႠႨ";
$expected = '\\u10a0\\u10a8';
$this->assertEquals($expected, Json\Encoder::encodeUnicodeString($value));
}
/**
* Discover and replace javascript expressions with temporary placeholders.
*
* Check each value to determine if it is a Zend\Json\Expr; if so, replace the value with
* a magic key and add the javascript expression to the queue.
*
* NOTE this method is recursive.
*
* NOTE: This method is used internally by the encode method.
*
* @see encode
* @param mixed $value a string - object property to be encoded
* @param SplQueue $javascriptExpressions
* @param null|string|int $currentKey
* @return mixed
*/
protected static function recursiveJsonExprFinder($value, SplQueue $javascriptExpressions, $currentKey = null)
{
if ($value instanceof Expr) {
// TODO: Optimize with ascii keys, if performance is bad
$magicKey = "____" . $currentKey . "_" . count($javascriptExpressions);
$javascriptExpressions->enqueue(['magicKey' => is_int($currentKey) ? $magicKey : Encoder::encodeUnicodeString($magicKey), 'value' => $value]);
return $magicKey;
}
if (is_array($value)) {
foreach ($value as $k => $v) {
$value[$k] = static::recursiveJsonExprFinder($value[$k], $javascriptExpressions, $k);
}
return $value;
}
if (is_object($value)) {
foreach ($value as $k => $v) {
$value->{$k} = static::recursiveJsonExprFinder($value->{$k}, $javascriptExpressions, $k);
}
return $value;
}
return $value;
}
/**
* Check & Replace Zend\Json\Expr for tmp ids in the valueToEncode
*
* Check if the value is a Zend\Json\Expr, and if replace its value
* with a magic key and save the javascript expression in an array.
*
* NOTE this method is recursive.
*
* NOTE: This method is used internally by the encode method.
*
* @see encode
* @param mixed $value a string - object property to be encoded
* @param array $javascriptExpressions
* @param null|string|int $currentKey
* @return mixed
*/
protected static function _recursiveJsonExprFinder(&$value, array &$javascriptExpressions, $currentKey = null)
{
if ($value instanceof Expr) {
// TODO: Optimize with ascii keys, if performance is bad
$magicKey = "____" . $currentKey . "_" . count($javascriptExpressions);
$javascriptExpressions[] = array("magicKey" => is_int($currentKey) ? $magicKey : Encoder::encodeUnicodeString($magicKey), "value" => $value->__toString());
$value = $magicKey;
} elseif (is_array($value)) {
foreach ($value as $k => $v) {
$value[$k] = static::_recursiveJsonExprFinder($value[$k], $javascriptExpressions, $k);
}
} elseif (is_object($value)) {
foreach ($value as $k => $v) {
$value->{$k} = static::_recursiveJsonExprFinder($value->{$k}, $javascriptExpressions, $k);
}
}
return $value;
}
/**
* @group ZF-4054
*/
public function testEncodeUnicodeStringSolarRegression()
{
$value = 'héllö wørłd';
$expected = 'h\u00c3\u00a9ll\u00c3\u00b6 w\u00c3\u00b8r\u00c5\u201ad';
$this->assertEquals($expected, Json\Encoder::encodeUnicodeString($value));
$value = "\xC3\xA4";
$expected = '\u00e4';
$this->assertEquals($expected, Json\Encoder::encodeUnicodeString($value));
$value = "\xE1\x82\xA0\xE1\x82\xA8";
$expected = '\u10a0\u10a8';
$this->assertEquals($expected, Json\Encoder::encodeUnicodeString($value));
}
