/**
* Encodes the map or array provided earlier to the encoder into a JSON string and returns it.
*
* @return CUStringObject The resulting JSON string.
*/
public function encode()
{
assert('is_cmap($this->m_source) || is_carray($this->m_source)', vs(isset($this), get_defined_vars()));
$source = $this->m_source;
if (CDebug::assertionsLevel2()) {
// Check character encodings in string values.
self::recurseStringValidation($source, 0);
}
$source = self::recurseValueBeforeEncoding($source, 0);
$options = 0;
if (!$this->m_escapeNonAsciiChars) {
$options |= JSON_UNESCAPED_UNICODE;
}
if (!$this->m_escapeForwardSlashes) {
$options |= JSON_UNESCAPED_SLASHES;
}
if ($this->m_escapeAngleBrackets) {
$options |= JSON_HEX_TAG;
}
if ($this->m_escapeAmpersands) {
$options |= JSON_HEX_AMP;
}
if ($this->m_escapeSingleQuotes) {
$options |= JSON_HEX_APOS;
}
if ($this->m_escapeDoubleQuotes) {
$options |= JSON_HEX_QUOT;
}
if ($this->m_prettyPrint) {
$options |= JSON_PRETTY_PRINT;
}
$encodedValue = json_encode($source, $options, self::$ms_maxRecursionDepth);
assert('is_cstring($encodedValue) && !CString::isEmpty($encodedValue)', vs(isset($this), get_defined_vars()));
return $encodedValue;
}
