5 files changed, 72 insertions, 2 deletions
diff --git a/phpBB/phpbb/console/command/config/delete.php b/phpBB/phpbb/console/command/config/delete.php
index e29afdbf82..1310bb18b4 100644
--- a/phpBB/phpbb/console/command/config/delete.php
+++ b/phpBB/phpbb/console/command/config/delete.php
@@ -14,11 +14,13 @@ namespace phpbb\console\command\config;
 
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 
 class delete extends command
 {
+	/**
+	* {@inheritdoc}
+	*/
 	protected function configure()
 	{
 		$this
@@ -32,6 +34,17 @@ class delete extends command
 		;
 	}
 
+	/**
+	* Executes the command config:delete.
+	*
+	* Removes a configuration option
+	*
+	* @param InputInterface  $input  An InputInterface instance
+	* @param OutputInterface $output An OutputInterface instance
+	*
+	* @return null
+	* @see \phpbb\config\config::delete()
+	*/
 	protected function execute(InputInterface $input, OutputInterface $output)
 	{
 		$key = $input->getArgument('key');
diff --git a/phpBB/phpbb/console/command/config/get.php b/phpBB/phpbb/console/command/config/get.php
index 0ed2a12608..ee8c65110e 100644
--- a/phpBB/phpbb/console/command/config/get.php
+++ b/phpBB/phpbb/console/command/config/get.php
@@ -19,6 +19,9 @@ use Symfony\Component\Console\Output\OutputInterface;
 
 class get extends command
 {
+	/**
+	* {@inheritdoc}
+	*/
 	protected function configure()
 	{
 		$this
@@ -38,6 +41,17 @@ class get extends command
 		;
 	}
 
+	/**
+	* Executes the command config:get.
+	*
+	* Retrieves a configuration value.
+	*
+	* @param InputInterface  $input  An InputInterface instance
+	* @param OutputInterface $output An OutputInterface instance
+	*
+	* @return null
+	* @see \phpbb\config\config::offsetGet()
+	*/
 	protected function execute(InputInterface $input, OutputInterface $output)
 	{
 		$key = $input->getArgument('key');
@@ -46,7 +60,7 @@ class get extends command
 		{
 			$output->write($this->config[$key]);
 		}
-		elseif (isset($this->config[$key]))
+		else if (isset($this->config[$key]))
 		{
 			$output->writeln($this->config[$key]);
 		}
diff --git a/phpBB/phpbb/console/command/config/increment.php b/phpBB/phpbb/console/command/config/increment.php
index 64b5d42b9d..21f0660e61 100644
--- a/phpBB/phpbb/console/command/config/increment.php
+++ b/phpBB/phpbb/console/command/config/increment.php
@@ -19,6 +19,9 @@ use Symfony\Component\Console\Output\OutputInterface;
 
 class increment extends command
 {
+	/**
+	* {@inheritdoc}
+	*/
 	protected function configure()
 	{
 		$this
@@ -43,6 +46,17 @@ class increment extends command
 		;
 	}
 
+	/**
+	* Executes the command config:increment.
+	*
+	* Increments an integer configuration value.
+	*
+	* @param InputInterface  $input  An InputInterface instance
+	* @param OutputInterface $output An OutputInterface instance
+	*
+	* @return null
+	* @see \phpbb\config\config::increment()
+	*/
 	protected function execute(InputInterface $input, OutputInterface $output)
 	{
 		$key = $input->getArgument('key');
diff --git a/phpBB/phpbb/console/command/config/set.php b/phpBB/phpbb/console/command/config/set.php
index fce1edb93e..587b7fb0de 100644
--- a/phpBB/phpbb/console/command/config/set.php
+++ b/phpBB/phpbb/console/command/config/set.php
@@ -19,6 +19,9 @@ use Symfony\Component\Console\Output\OutputInterface;
 
 class set extends command
 {
+	/**
+	* {@inheritdoc}
+	*/
 	protected function configure()
 	{
 		$this
@@ -43,6 +46,17 @@ class set extends command
 		;
 	}
 
+	/**
+	* Executes the command config:set.
+	*
+	* Sets a configuration option's value.
+	*
+	* @param InputInterface  $input  An InputInterface instance
+	* @param OutputInterface $output An OutputInterface instance
+	*
+	* @return null
+	* @see \phpbb\config\config::set()
+	*/
 	protected function execute(InputInterface $input, OutputInterface $output)
 	{
 		$key = $input->getArgument('key');
diff --git a/phpBB/phpbb/console/command/config/set_atomic.php b/phpBB/phpbb/console/command/config/set_atomic.php
index 4df2d90722..a7a52155f9 100644
--- a/phpBB/phpbb/console/command/config/set_atomic.php
+++ b/phpBB/phpbb/console/command/config/set_atomic.php
@@ -19,6 +19,9 @@ use Symfony\Component\Console\Output\OutputInterface;
 
 class set_atomic extends command
 {
+	/**
+	* {@inheritdoc}
+	*/
 	protected function configure()
 	{
 		$this
@@ -48,6 +51,18 @@ class set_atomic extends command
 		;
 	}
 
+	/**
+	* Executes the command config:set-atomic.
+	*
+	* Sets a configuration option's value only if the old_value matches the
+	* current configuration value or the configuration value does not exist yet.
+	*
+	* @param InputInterface  $input  An InputInterface instance
+	* @param OutputInterface $output An OutputInterface instance
+	*
+	* @return bool True if the value was changed, false otherwise.
+	* @see \phpbb\config\config::set_atomic()
+	*/
 	protected function execute(InputInterface $input, OutputInterface $output)
 	{
 		$key = $input->getArgument('key');