• Fixed fatal error when trying to access ContainerBuilder::$outputFormat on PHP 5.3.3

• Added detection of continue/break outside of loop/switch contexts
• Added JSON output format, it can be selected using the --output-format (-o) option
• Fixed some false positives related to yield usage in expression context
• Fixed false positives for nested by-reference foreach loops wrapped in functions or class methods
• Fixed function redeclaration false positives when a declaration is wrapped in a function_exists condition
• Fixed processing of namespaced files starting with shebang

• Added warning for setting cookies with empty names
• Added color differentiation between error messages and warnings
• Added the --level (-l) option to specify minimum reported issue level
• Added the --relative-paths (-r) option to output file paths relative to checked directories
• Added the --integer-size option to specify integer size of the target system
• Fixed detection of non-lowercase function names

• Fixed notice in PHP4ConstructorVisitor caused by anonymous classes

• Fixed ReflectionException in ContainerBuilder::addVisitors on PHP 5.3.3

First stable release