Make itools PHP 8 compatible

1 files changed, 3 insertions, 3 deletions

diff --git a/it_url.class b/it_url.class
index 6b1f81c..c1d7ec5 100644
--- a/it_url.class
+++ b/it_url.class
@@ -361,13 +361,13 @@ static function get_multi($p=null)
 		curl_setopt($handle, CURLOPT_URL, it::replace([ '^//' => "http://" ], is_array($url) ? $url['url'] : $url));
 		curl_setopt_array($handle, $opts);
 		curl_multi_add_handle($mh, $handle);
-		$keys[$handle] = $key;
+		$keys[(int)$handle] = $key;
 		$handles[$key] = $handle;
 	};
 	$closehandle = function ($key) use (&$keys, &$handles, $mh) {
 		curl_multi_remove_handle($mh, $handles[$key]);
 		curl_close($handles[$key]);
-		unset($keys[$handles[$key]]);
+		unset($keys[(int)$handles[$key]]);
 		unset($handles[$key]);
 	};
 
@@ -406,7 +406,7 @@ static function get_multi($p=null)
 			{
 				if ($info['msg'] == CURLMSG_DONE)
 				{
-					$key = $keys[$info['handle']];
+					$key = $keys[(int)$info['handle']];
 					$content = curl_multi_getcontent($info['handle']);
 					if (isset($p['postprocess']))
 						$content = $p['postprocess']($content, ['it_error' => $retries[$key] < $p['retries'] ? false : (array)$p['it_error'] + ['title' => "invalid content from " . $urls[$key]]]);