re = /^\[[^\]]+\][^\n]+(?:\n[^\[\n][^\n]+)*/m
str = '[08-Jul-2018 08:12:04 UTC] PHP Fatal error: on line 44
[08-Jul-2018 08:22:22 UTC] PHP Fatal error: in ...:37
Stack trace:
#0 C:\\xampp\\htdocs\\wordpress\\wp-content\\themes\\news_theme\\index.php(37):
PDOStatement->execute()
#1 C:\\xampp\\htdocs\\wordpress\\wp-includes\\template-loader.php(74):
include(\'C:\\\\xampp\\\\htdocs...\')
thrown in ... on line 37
[08-Jul-2018 08:12:45 UTC] PHP Fatal error: on line 155
'
# Print the match result
str.scan(re) do |match|
puts match.to_s
end
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Ruby, please visit: http://ruby-doc.org/core-2.2.0/Regexp.html