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updated docs and README

This commit is contained in:
maximebf 2013-08-13 12:29:40 +10:00
parent 63c88cc67e
commit dda267ebd1
5 changed files with 168 additions and 90 deletions

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@ -14,7 +14,21 @@ No more `var_dump()` in your code!
- Includes generic data collectors and collectors for well known libraries
- The client side bar is 100% coded in javascript
- Easily create your own collectors and their associated view in the bar
- [Very well documented](http://phpdebugbar.com/docs)
Includes collectors for:
- [PDO](http://php.net/manual/en/book.pdo.php)
- [CacheCache](http://maximebf.github.io/CacheCache/)
- [Doctrine](http://doctrine-project.org)
- [Monolog](https://github.com/Seldaek/monolog)
- [Propel](http://propelorm.org/)
- [Slim](http://slimframework.com)
- [Swift Mailer](http://swiftmailer.org/)
- [Twig](http://twig.sensiolabs.org/)
Checkout the [demo](https://github.com/maximebf/php-debugbar/tree/master/demo) for
examples and [phpdebugbar.com](http://phpdebugbar.com) for a live example.
## Installation
@ -72,7 +86,7 @@ collector names. In our previous example, we add a message to the `MessagesColle
$debugbar["messages"]->addMessage("hello world!");
`StandardDebugBar` activates all bundled collectors:
`StandardDebugBar` activates the following collectors:
- `MemoryCollector` (*memory*)
- `MessagesCollector` (*messages*)

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docs/base_collectors.md Normal file
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@ -0,0 +1,90 @@
# Base collectors
Collectors provided in the `DebugBar\DataCollector` namespace.
## Messages
Provides a way to log messages (compotible with [PSR-3 logger](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md)).
$debugbar->addCollector(new DebugBar\DataCollector\MessagesCollector());
$debugbar['messages']->info('hello world');
You can have multiple messages collector by naming them:
$debugbar->addCollector(new MessagesCollector('io_ops'));
$debugbar['io_ops']->info('opening files');
You can aggregate messages collector into other to have a unified view:
$debugbar['messages']->aggregate($debugbar['io_ops']);
If you don't want to create a standalone tab in the debug bar but still be able
to log messages from a different collector, you don't have to add the collector
to the debug bar:
$debugbar['messages']->aggregate(new MessagesCollector('io_ops'));
## TimeData
Provides a way to log total execution time as well as taking "measures" (ie. measure the execution time of a particular operation).
$debugbar->addCollector(new DebugBar\DataCollector\TimeDataCollector());
$debugbar['time']->startMeasure('longop', 'My long operation');
sleep(2);
$debugbar['time']->stopMeasure('longop');
$debugbar['time']->measure('My long operation', function() {
sleep(2);
});
Displays the measures on a timeline
## Exceptions
Display exceptions
$debugbar->addCollector(new DebugBar\DataCollector\ExceptionsCollector());
try {
throw new Exception('foobar');
} catch (Exception $e) {
$debugbar['exceptions']->addException($e);
}
## PDO
Logs SQL queries. You need to wrap your `PDO` object into a `DebugBar\DataCollector\PDO\TraceablePDO` object.
$pdo = new DebugBar\DataCollector\PDO\TraceablePDO(new PDO('sqlite::memory:'));
$debugbar->addCollector(new DebugBar\DataCollector\PDO\PDOCollector($pdo));
## RequestDataCollector
Collects the data of PHP's global variables
$debugbar->addCollector(new DebugBar\DataCollector\RequestDataCollector());
## AggregatedCollector
Aggregates multiple collectors. Do not provide any widgets, you have to add your own controls.
$debugbar->addCollector(new DebugBar\DataCollector\AggregatedCollector('all_messages', 'messages', 'time'));
$debugbar['all_messages']->addCollector($debugbar['messages']);
$debugbar['all_messages']->addCollector(new MessagesCollector('mails'));
$debugbar['all_messages']['mails']->addMessage('sending mail');
$renderer = $debugbar->getJavascriptRenderer();
$renderer->addControl('all_messages', array(
'widget' => 'PhpDebugBar.Widgets.MessagesWidget',
'map' => 'all_messages',
'default' => '[]';
));
## Others
Misc collectors which you can just register:
- `MemoryCollector` (*memory*): Display memory usage
- `PhpInfoCollector` (*php*): PHP version number

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@ -3,9 +3,40 @@
DebugBar comes with some "bridge" collectors. This collectors provides a way to integrate
other projets with the DebugBar.
## CacheCache
http://maximebf.github.io/CacheCache/
Displays cache operations using `DebugBar\Bridge\CacheCacheCollector`
$cache = new CacheCache\Cache(new CacheCache\Backends\Memory());
$debugbar->addCollector(new DebugBar\Bridge\CacheCacheCollector($cache));
CacheCache uses [Monolog](https://github.com/Seldaek/monolog) for logging,
thus it is required to collect data.
`CacheCacheCollector` subclasses `MonologCollector`, thus it can be
[aggregated in the messages view](base-collectors.html#messages).
## Doctrine
http://doctrine-project.org
Displays sql queries into an SQL queries view using `DebugBar\Bridge\DoctrineCollector`.
You will need to set a `Doctrine\DBAL\Logging\DebugStack` logger on your connection.
$debugStack = new Doctrine\DBAL\Logging\DebugStack();
$entityManager->getConnection()->getConfiguration()->setSQLLogger($debugStack);
$debugbar->addCollector(new DebugBar\Bridge\DoctrineCollector($debugStack));
`DoctrineCollector` also accepts an `Doctrine\ORM\EntityManager` as argument
provided the `SQLLogger` is a ̀DebugStack`.
## Monolog
Integrates Monolog messages into the messages view.
https://github.com/Seldaek/monolog
Integrates Monolog messages into a message view using `DebugBar\Bridge\MonologCollector`.
$logger = new Monolog\Logger('mylogger');
$debugbar->addCollector(new DebugBar\Bridge\MonologCollector($logger));
@ -14,10 +45,14 @@ Note that multiple logger can be collected:
$debugbar['monolog']->addLogger($logger);
`MonologCollector` can be [aggregated](base-collectors.html#messages) into the `MessagesCollector`.
## Propel
Logs propel queries into an SQL queries view. You will need to activate
Propel debug mode.
http://propelorm.org/
Displays propel queries into an SQL queries view using `DebugBar\Bridge\PropelCollector`.
You will need to activate Propel debug mode.
// before Propel::init()
$debugbar->addCollector(new DebugBar\Bridge\PropelCollector());
@ -31,10 +66,32 @@ Propel debug mode.
Queries can be collected on a single connection by providing the `PropelPDO` object
to the `PropelCollector` as first argument.
## Slim
http://slimframework.com
Displays message from the Slim logger into a message view using `DebugBar\Bridge\SlimCollector`.
$app = new Slim\Slim();
$debugbar->addCollector(new DebugBar\Bridge\SlimCollector($app));
## Swift Mailer
http://swiftmailer.org/
Display log messages and sent mail using `DebugBar\Bridge\SwiftMailer\SwiftLogCollector` and
`DebugBar\Bridge\SwiftMailer\SwiftMailCollector`.
$mailer = Swift_Mailer::newInstance(Swift_NullTransport::newInstance());
$debugbar['messages']->aggregate(new DebugBar\Bridge\SwiftMailer\SwiftLogCollector($mailer));
$debugbar->addCollector(new DebugBar\Bridge\SwiftMailer\SwiftMailCollector($mailer));
## Twig
Collects info about rendered templates. You need to wrap your `Twig_Environment` object
into a `DebugBar\Bridge\Twig\TraceableTwigEnvironment` object.
http://twig.sensiolabs.org/
Collects info about rendered templates using `DebugBar\Bridge\Twig\TwigCollector`.
You need to wrap your `Twig_Environment` object into a `DebugBar\Bridge\Twig\TraceableTwigEnvironment` object.
$loader = new Twig_Loader_Filesystem('.');
$env = new DebugBar\Bridge\Twig\TraceableTwigEnvironment(new Twig_Environment($loader));

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@ -70,87 +70,3 @@ in `JavascriptRenderer::addControl($name, $options)` (see Rendering chapter).
}
This will have the result of adding a new indicator to the debug bar.
## Base collectors
Cpllectors provided in the `DebugBar\DataCollector` namespace.
### Messages
Provides a way to log messages (compotible with [PSR-3 logger](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md)).
$debugbar->addCollector(new MessagesCollector());
$debugbar['messages']->info('hello world');
You can have multiple messages collector by naming them:
$debugbar->addCollector(new MessagesCollector('io_ops'));
$debugbar['io_ops']->info('opening files');
You can aggregate messages collector into other to have a unified view:
$debugbar['messages']->aggregate($debugbar['io_ops']);
### TimeData
Provides a way to log total execution time as well as taking "measures" (ie. measure the execution time of a particular operation).
$debugbar->addCollector(new TimeDataCollector());
$debugbar['time']->startMeasure('longop', 'My long operation');
sleep(2);
$debugbar['time']->stopMeasure('longop');
$debugbar['time']->measure('My long operation', function() {
sleep(2);
});
Displays the measures on a timeline
### Exceptions
Display exceptions
$debugbar->addCollector(new ExceptionsCollector());
try {
throw new Exception('foobar');
} catch (Exception $e) {
$debugbar['exceptions']->addException($e);
}
### PDO
Logs SQL queries. You need to wrap your `PDO` object into a `DebugBar\DataCollector\PDO\TraceablePDO` object.
$pdo = new PDO\TraceablePDO(new PDO('sqlite::memory:'));
$debugbar->addCollector(new PDO\PDOCollector($pdo));
### RequestDataCollector
Collects the data of PHP's global variables
$debugbar->addCollector(new RequestDataCollector());
### AggregatedCollector
Aggregates multiple collectors. Do not provide any widgets, you have to add your own controls.
$debugbar->addCollector(new AggregatedCollector('all_messages', 'messages', 'time'));
$debugbar['all_messages']->addCollector($debugbar['messages']);
$debugbar['all_messages']->addCollector(new MessagesCollector('mails'));
$debugbar['all_messages']['mails']->addMessage('sending mail');
$renderer = $debugbar->getJavascriptRenderer();
$renderer->addControl('all_messages', array(
'widget' => 'PhpDebugBar.Widgets.MessagesWidget',
'map' => 'all_messages',
'default' => '[]';
));
### Others
Misc collectors which you can just register:
- `MemoryCollector` (*memory*): Display memory usage
- `PhpInfoCollector` (*php*): PHP version number

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@ -7,6 +7,7 @@
"data_collectors.md",
"rendering.md",
"javascript_bar.md",
"base_collectors.md",
"bridge_collectors.md"
]
}