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Debugging
=========
Get log messages
----------------
PicoFeed log in memory the execution flow, if a feed doesn't work correctly it's easy to see what is wrong.
```php
print_r(PicoFeed\Logging::getMessages());
```
You will got an output like that:
```php
Array
(
[0] => Fetch URL: http://petitcodeur.fr/feed.xml
[1] => Etag:
[2] => Last-Modified:
[3] => cURL total time: 0.711378
[4] => cURL dns lookup time: 0.001064
[5] => cURL connect time: 0.100733
[6] => cURL speed download: 74825
[7] => HTTP status code: 200
[8] => HTTP headers: Set-Cookie => start=R2701971637; path=/; expires=Sat, 06-Jul-2013 05:16:33 GMT
[9] => HTTP headers: Date => Sat, 06 Jul 2013 03:55:52 GMT
[10] => HTTP headers: Content-Type => application/xml
[11] => HTTP headers: Content-Length => 53229
[12] => HTTP headers: Connection => close
[13] => HTTP headers: Server => Apache
[14] => HTTP headers: Last-Modified => Tue, 02 Jul 2013 03:26:02 GMT
[15] => HTTP headers: ETag => "393e79c-cfed-4e07ee78b2680"
[16] => HTTP headers: Accept-Ranges => bytes
....
)
```
Remove messages
---------------
All messages are stored in memory, if you need to clear them just call the method `Logging::deleteMessages()`:
```php
PicoFeed\Logging::deleteMessages();
```
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