René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"sprintf(): Too few arguments","articleBody":"Can't really figure this one out. Sometimes (not often, but often enough to end up in my logs and irritate me) \\cli\\line() causes a warning: sprintf(): Too few arguments.\r\n\r\nThis is the offending line:\r\n```\r\n\\cli\\line(\"[%C%k%s%N] Starting!\", date(\"Y-m-d H:i:s\"));\r\n```\r\n\r\nCan't really see how the argument to sprintf() gets lost here, but obv it does. \r\n\r\nenvironment: php5.6.33 (with mbstring) on debian, php-cli-tools v0.11.8.\r\n\r\nLogfile trace:\r\n ```sprintf(): Too few arguments\r\nin function LoggingErrorHandler::handleError\r\nin function call_user_func in /foo/include/classes/LoggingErrorHandler.php on line 402\r\nin function LoggingErrorHandler::{closure}\r\nin function sprintf\r\nin function call_user_func_array in /foo/include/deps/wp-cli/php-cli-tools/lib/cli/Streams.php on line 48\r\nin function cli\\Streams::render\r\nin function call_user_func_array in /foo/include/deps/wp-cli/php-cli-tools/lib/cli/Streams.php on line 13\r\nin function cli\\Streams::_call in /foo/include/deps/wp-cli/php-cli-tools/lib/cli/Streams.php on line 68\r\nin function cli\\Streams::out\r\nin function call_user_func_array in /foo/include/deps/wp-cli/php-cli-tools/lib/cli/Streams.php on line 13\r\nin function cli\\Streams::_call in /foo/include/deps/wp-cli/php-cli-tools/lib/cli/Streams.php on line 95\r\nin function cli\\Streams::line\r\nin function call_user_func_array in /foo/include/deps/wp-cli/php-cli-tools/lib/cli/Streams.php on line 13\r\nin function cli\\Streams::_call in /foo/include/deps/wp-cli/php-cli-tools/lib/cli/cli.php on line 62\r\nin function cli\\line in /foo/bin/my_foobar_script.php on line 35\r\n```","author":{"url":"https://github.com/nahkampf","@type":"Person","name":"nahkampf"},"datePublished":"2018-02-28T09:52:04Z","url":"https://github.com/wp-cli/php-cli-tools/issues/124"}