Test, validate and match regular expressions
Matches a specific WordPress debug log entry dated 15-Nov-2019 containing a PHP Notice that wpdb::prepare was called incorrectly, with a placeholder/argument count mismatch (0 placeholders vs 1 argument). It matches the full notice text including the debugging documentation link, version 4.8.3 reference, and the originating file path wp-includes/functions.php on line 4903. Useful for parsing WordPress error logs or monitoring for wpdb::prepare misuse with global multiline matching.