4 files changed, 60 insertions, 36 deletions
diff --git a/phpBB/common.php b/phpBB/common.php
index 3e0b8e324b..2ed55dfa95 100644
--- a/phpBB/common.php
+++ b/phpBB/common.php
@@ -87,18 +87,7 @@ $phpbb_class_loader_ext = new phpbb_class_loader('phpbb_ext_', "{$phpbb_root_pat
 $phpbb_class_loader_ext->register();
 
 // Set up container
-$phpbb_container = phpbb_create_dumped_container_unless_debug(
-	array(
-		new phpbb_di_extension_config($phpbb_root_path . 'config.' . $phpEx),
-		new phpbb_di_extension_core($phpbb_root_path),
-	),
-	array(
-		new phpbb_di_pass_collection_pass(),
-		new phpbb_di_pass_kernel_pass(),
-	),
-	$phpbb_root_path,
-	$phpEx
-);
+$phpbb_container = phpbb_create_default_container($phpbb_root_path, $phpEx);
 
 $phpbb_class_loader->set_cache($phpbb_container->get('cache.driver'));
 $phpbb_class_loader_ext->set_cache($phpbb_container->get('cache.driver'));
diff --git a/phpBB/download/file.php b/phpBB/download/file.php
index 8c282e36d7..4a392b002d 100644
--- a/phpBB/download/file.php
+++ b/phpBB/download/file.php
@@ -56,18 +56,7 @@ if (isset($_GET['avatar']))
 	$phpbb_class_loader_ext->register();
 
 	// Set up container
-	$phpbb_container = phpbb_create_dumped_container_unless_debug(
-		array(
-			new phpbb_di_extension_config($phpbb_root_path . 'config.' . $phpEx),
-			new phpbb_di_extension_core($phpbb_root_path),
-		),
-		array(
-			new phpbb_di_pass_collection_pass(),
-			new phpbb_di_pass_kernel_pass(),
-		),
-		$phpbb_root_path,
-		$phpEx
-	);
+	$phpbb_container = phpbb_create_default_container($phpbb_root_path, $phpEx);
 
 	$phpbb_class_loader->set_cache($phpbb_container->get('cache.driver'));
 	$phpbb_class_loader_ext->set_cache($phpbb_container->get('cache.driver'));
diff --git a/phpBB/includes/functions_container.php b/phpBB/includes/functions_container.php
index 8014574443..a3ed21c35b 100644
--- a/phpBB/includes/functions_container.php
+++ b/phpBB/includes/functions_container.php
@@ -105,6 +105,15 @@ function phpbb_create_compiled_container(array $extensions, array $passes, $phpb
 	return $container;
 }
 
+/**
+* Create a compiled and dumped ContainerBuilder object
+*
+* @param array $extensions Array of Container extension objects
+* @param array $passes Array of Compiler Pass objects
+* @param string $phpbb_root_path Root path
+* @param string $php_ext PHP Extension
+* @return ContainerBuilder object (compiled)
+*/
 function phpbb_create_dumped_container(array $extensions, array $passes, $phpbb_root_path, $php_ext)
 {
 	// Check for our cached container; if it exists, use it
@@ -129,12 +138,60 @@ function phpbb_create_dumped_container(array $extensions, array $passes, $phpbb_
 	return $container;
 }
 
+/**
+* Create an environment-specific ContainerBuilder object
+*
+* If debug is enabled, the container is re-compiled every time.
+* This ensures that the latest changes will always be reflected
+* during development.
+*
+* Otherwise it will get the existing dumped container and use
+* that one instead.
+*
+* @param array $extensions Array of Container extension objects
+* @param array $passes Array of Compiler Pass objects
+* @param string $phpbb_root_path Root path
+* @param string $php_ext PHP Extension
+* @return ContainerBuilder object (compiled)
+*/
 function phpbb_create_dumped_container_unless_debug(array $extensions, array $passes, $phpbb_root_path, $php_ext)
 {
 	$container_factory = defined('DEBUG') ? 'phpbb_create_compiled_container' : 'phpbb_create_dumped_container';
 	return $container_factory($extensions, $passes, $phpbb_root_path, $php_ext);
 }
 
+/**
+* Create a default ContainerBuilder object
+*
+* Contains the default configuration of the phpBB container.
+*
+* @param array $extensions Array of Container extension objects
+* @param array $passes Array of Compiler Pass objects
+* @return ContainerBuilder object (compiled)
+*/
+function phpbb_create_default_container($phpbb_root_path, $php_ext)
+{
+	return phpbb_create_dumped_container_unless_debug(
+		array(
+			new phpbb_di_extension_config($phpbb_root_path . 'config.' . $php_ext),
+			new phpbb_di_extension_core($phpbb_root_path),
+		),
+		array(
+			new phpbb_di_pass_collection_pass(),
+			new phpbb_di_pass_kernel_pass(),
+		),
+		$phpbb_root_path,
+		$php_ext
+	);
+}
+
+/**
+* Get the filename under which the dumped container will be stored.
+*
+* @param string $phpbb_root_path Root path
+* @param string $php_ext PHP Extension
+* @return Path for dumped container
+*/
 function phpbb_container_filename($phpbb_root_path, $php_ext)
 {
 	$filename = str_replace(array('/', '.'), array('slash', 'dot'), $phpbb_root_path);
diff --git a/phpBB/install/database_update.php b/phpBB/install/database_update.php
index bbb40d3976..87b1188c65 100644
--- a/phpBB/install/database_update.php
+++ b/phpBB/install/database_update.php
@@ -109,18 +109,7 @@ $phpbb_class_loader_ext = new phpbb_class_loader('phpbb_ext_', "{$phpbb_root_pat
 $phpbb_class_loader_ext->register();
 
 // Set up container
-$phpbb_container = phpbb_create_dumped_container_unless_debug(
-	array(
-		new phpbb_di_extension_config($phpbb_root_path . 'config.' . $phpEx),
-		new phpbb_di_extension_core($phpbb_root_path),
-	),
-	array(
-		new phpbb_di_pass_collection_pass(),
-		new phpbb_di_pass_kernel_pass(),
-	),
-	$phpbb_root_path,
-	$phpEx
-);
+$phpbb_container = phpbb_create_default_container($phpbb_root_path, $phpEx);
 
 $phpbb_class_loader->set_cache($phpbb_container->get('cache.driver'));
 $phpbb_class_loader_ext->set_cache($phpbb_container->get('cache.driver'));