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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();
+```