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xdebug 2.2.0

Package Information
Summary Xdebug is a debugging and productivity extension for PHP
Maintainers Derick Rethans < derick at php dot net > (lead) [wishlist] [details]
License BSD style
Description Xdebug and provides a range of features to improve the PHP development
experience.

Step Debugging
A way to step through your code in your IDE or editor while the script is
executing.

Improvements to PHP's error reporting
An improved var_dump() function, stack traces for Notices, Warnings, Errors
and Exceptions to highlight the code path to the error

Tracing
Writes every function call, with arguments and invocation location to disk.
Optionally also includes every variable assignment and return value for
each function.

Profiling
Allows you, with the help of visualisation tools, to analyse the
performance of your PHP application and find bottlenecks.

Code Coverage Analysis
To show which parts of your code base are executed when running unit tests
with PHP Unit.
Homepage https://xdebug.org/
Release notes
Version 2.2.0
(stable)
Tue, May 08, 2012 - xdebug 2.2.0

+ Added features:

- Support for PHP 5.4.

- Added ANSI colour output for the shell. (Including patches by Michael
Maclean)
- Added var_dump() overloading on the command line (issue #457).

- Added better support for closures in stack and function traces.
- Added the size of arrays to the overloaded variable output, so that you
know how many elements there are.
- Added support for X-HTTP-FORWARDED-FOR before falling back to REMOTE_ADDR
(issue #660). (Patch by Hannes Magnusson)
- Added the method call type to xdebug_get_function_stack() (issue #695).
- Added extra information to error printouts to tell that the error
suppression operator has been ignored due to xdebug.scream.
- Added a error-specific CSS class to stack traces.

+ New settings:

- xdebug.cli_color for colouring output on the command line (Unix only).
- Added xdebug.trace_enable_trigger to triger function traces through a
GET/POST/COOKIE parameter (issue #517). (Patch by Patrick Allaert)
- Added support for the 'U' format specifier for function trace and
profiler filenames.

+ Changes:

- Improved performance by lazy-initializing data structures.
- Improved code coverage performance. (Including some patches by Taavi
Burns)
- Improved compatibility with KCacheGrind.
- Improved logging of remote debugging connections, by added connection
success/failure logging to the xdebug.remote_log functionality.

= Fixed bugs:

- Fixed bug #827: Enabling Xdebug causes phpt tests to fail because of
var_dump() formatting issues.
- Fixed bug #823: Single quotes are escaped in var_dumped string output.
- Fixed issue #819: Xdebug 2.2.0RC2 can't stand on a breakpoint more than 30 seconds.
- Fixed bug #801: Segfault with streamwrapper and unclosed $fp on
destruction.
- Fixed issue #797: Xdebug crashes when fetching static properties.
- Fixed bug #794: Allow coloured output on Windows.
- Fixed bug #784: Unlimited feature for var_display_max_data and
var_display_max_depth is undocumented.
- Fixed bug #774: Apache crashes on header() calls.
- Fixed bug #764: Tailored Installation instructions do not work.
- Fixed bug #758: php_value xdebug.idekey is ignored in .htaccess files
- Fixed bug #728: Profiler reports __call() invocations confusingly/wrongly.
- Fixed bug #687: Xdebug does not show dynamically defined variable.
- Fixed bug #662: idekey is set to running user.
- Fixed bug #627: Added the realpath check.

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Dependencies for release 2.2.0
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