application: introduce the Shaarli\Config namespace

Namespaces have been introduced with the REST API, and should be generalized
to the whole codebase to manage object scope and benefit from autoloading.

See:
- https://secure.php.net/manual/en/language.namespaces.php
- http://www.php-fig.org/psr/psr-4/

Signed-off-by: VirtualTam <virtualtam@flibidi.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/application/config/ConfigPhp.php b/application/config/ConfigPhp.php
index d7fd4baf..2633824d 100644
--- a/application/config/ConfigPhp.php
+++ b/application/config/ConfigPhp.php
@@ -1,4 +1,5 @@
 <?php
+namespace Shaarli\Config;
 
 /**
  * Class ConfigPhp (ConfigIO implementation)
@@ -115,7 +116,7 @@ class ConfigPhp implements ConfigIO
         if (!file_put_contents($filepath, $configStr)
             || strcmp(file_get_contents($filepath), $configStr) != 0
         ) {
-            throw new IOException(
+            throw new \IOException(
                 $filepath,
                 'Shaarli could not create the config file.
                 Please make sure Shaarli has the right to write in the folder is it installed in.'