44 lines
1,007 B
Markdown
44 lines
1,007 B
Markdown
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Debug Component
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===============
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Debug provides tools to make debugging easier.
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Enabling all debug tools is as easy as calling the `enable()` method on the
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main `Debug` class:
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```php
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use Symfony\Component\Debug\Debug;
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Debug::enable();
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```
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You can also use the tools individually:
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```php
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use Symfony\Component\Debug\ErrorHandler;
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use Symfony\Component\Debug\ExceptionHandler;
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if ('cli' !== php_sapi_name()) {
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ini_set('display_errors', 0);
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ExceptionHandler::register();
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} elseif (!ini_get('log_errors') || ini_get('error_log')) {
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ini_set('display_errors', 1);
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}
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ErrorHandler::register();
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```
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Note that the `Debug::enable()` call also registers the debug class loader
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from the Symfony ClassLoader component when available.
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This component can optionally take advantage of the features of the HttpKernel
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and HttpFoundation components.
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Resources
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---------
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You can run the unit tests with the following command:
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$ cd path/to/Symfony/Component/Debug/
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$ composer install
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$ phpunit
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