use json for new meta info storage; stil support serialized .php for a while

1 files changed, 3 insertions, 3 deletions

diff --git a/it_url.class b/it_url.class
index 7bcf22d..ba194e7 100644
--- a/it_url.class
+++ b/it_url.class
@@ -581,7 +581,7 @@ static function get_cache_filename($p)
  * @param $p['it_error']    parameters for it::error(), false means ignore errors, anything else gets passed to it::error() if errors occur
  * @param $p['keepfailed']  keep old versions of files if download fails (sending alerts conservatively)
  * @param $p['returnheaders'] Return array($path, $headers) instead of simply $path
- * @param $p['postprocess'] NOT SUPPORTED, use ::get_cache_contents
+ * @param $p['postprocess'] UNSUPPORTED, use ::get_cache_contents
  * @param $p['lock']        prevent multiple requests to same url from different processes [true]
  * @return Cache filename or false if fetch failed
  */
@@ -616,7 +616,7 @@ static function get_cache($p = array())
 			if ($data = $url->_get($p + ['checkonly' => true, 'filemtime' => EDC('nocache') ? null : $filemtime])) # => true means not modified (no new data fetched)
 			{
 				$success = true;
-				$isnewfile = it_url::_atomicwrite($path, $p['assoc'] ? serialize($data) : $data);
+				$isnewfile = it_url::_atomicwrite($path, $p['assoc'] ? it::json_encode($data) : $data);
 				if ($p['returnheaders'])
 					it::file_put("$path.json", it::json_encode($url->headers));
 			}
@@ -719,7 +719,7 @@ static function get_cache_contents($p)
 		$result = it::file_get_contents($fn);
 		if ($p['assoc'])
 		{
-			$response = unserialize($result);
+			$response = it::match('^\{', $result) ? it::json_decode($result, 'assoc' => true) : unserialize($result); # FIXME 2023-05 UM remove legacy support
 			$response['data'] = self::_postprocess($response['data'], $p);
 			$result = $response;
 		}