0.2.1

• Fixed checking implode() call with just one parameter $pieces
• Fixed a crashing issue when a different version of a class from the autoloaded one is analyzed

0.2

Major new features:

• Check types of values assigned to properties
• Checking return types from class methods and anonymous functions
• Check types of values appended to arrays
• Check property access and method calls on non-objects
• Support /** @var $foo \Type */, /** @var \Type $foo */ and /* @var ... */ preceding a variable assign
• Support for bootstrap file (0f16708)
• Rules are now registered via a tag so users can register their own rules (#13 - thanks @pepakriz!)
• ArrayType knows its item type; used in foreach and dimfetches
• Support for getting types from static calls and fetching static properties
• Support for void type
• Improved \Closure::bind support - it correctly checks code inside the closure

BC breaks:

• Config option polluteScopeWithForLoopInitialAssignments renamed to polluteScopeWithLoopInitialAssignments and also applies to while-loop
• Method parameters with typehints in both phpDocs and native PHP can now resolve to a different type (973cc8f, 93e868d, f649596)

BC breaks for authors of extensions:

• Introducing ParameterReflection::isPassedByReference() (424eb9d)
• Removed Scope::isInClosureBind(), type of $this is correctly resolved even inside the closure; access to private properties is also not reported when the scope is set to the correct class

Enhancements:

• Alias analyse command to analyze (#8 - thanks @Mikulas)
• All parameters passed by reference can create a new variable in outer scope, not just a few listed ones (05498a5)
• Variables assigned in elseifs are available in subsequent elseifs and in else
• Concatenated strings are always StringType
• Handle negated instanceofs in more complex conditions
• stdClass and SimpleXMLElement are universal object crates by default
• Support for instanceof in cases of switch(true)
• Checking array type of properties and method typehints
• Performance optimization: ClassReflection - stop on first accessible property from current scope (2e64fbb)
• Performance optimization: FileTypeMapper - additional in-memory cache to prevent frequent disk access (433804f)
• Type of spaceship <=> operator is detected as an integer

Bugfixes:

• Support for assigning variable with =&
• Typehints are case-insensitive (so that NULL means the same thing as null)
• Reinforce resolving type names from phpDocs so that internal errors do not occur
• Fixed checking access to static properties with dynamic name
• Do not throw an exception when unsetting undefined variable
• Do not show progress bar in case of early errors
• Fixed name-resolving bug when an annotation contains "new" keyword
• Universal object crates - real properties are preferred
• Detect variadic parameters correctly as arrays
• Fixing PHP bug #71416

Initial release

Hello world!