3 files changed, 17 insertions, 11 deletions
diff --git a/phpBB/phpbb/cache/driver/base.php b/phpBB/phpbb/cache/driver/base.php
index 4c20ad916d..c83b928a12 100644
--- a/phpBB/phpbb/cache/driver/base.php
+++ b/phpBB/phpbb/cache/driver/base.php
@@ -50,6 +50,7 @@ abstract class base implements \phpbb\cache\driver\driver_interface
 			}
 			else if (strpos($filename, 'container_') === 0 ||
 				strpos($filename, 'url_matcher') === 0 ||
+				strpos($filename, 'url_generator') === 0 ||
 				strpos($filename, 'sql_') === 0 ||
 				strpos($filename, 'data_') === 0)
 			{
@@ -90,14 +91,14 @@ abstract class base implements \phpbb\cache\driver\driver_interface
 	{
 		// Remove extra spaces and tabs
 		$query = preg_replace('/[\n\r\s\t]+/', ' ', $query);
+		$query_id = md5($query);
 
-		if (($rowset = $this->_read('sql_' . md5($query))) === false)
+		if (($result = $this->_read('sql_' . $query_id)) === false)
 		{
 			return false;
 		}
 
-		$query_id = sizeof($this->sql_rowset);
-		$this->sql_rowset[$query_id] = $rowset;
+		$this->sql_rowset[$query_id] = $result;
 		$this->sql_row_pointer[$query_id] = 0;
 
 		return $query_id;
diff --git a/phpBB/phpbb/cache/driver/file.php b/phpBB/phpbb/cache/driver/file.php
index fd5bce4515..114959c06c 100644
--- a/phpBB/phpbb/cache/driver/file.php
+++ b/phpBB/phpbb/cache/driver/file.php
@@ -27,8 +27,14 @@ class file extends \phpbb\cache\driver\base
 	*/
 	function __construct($cache_dir = null)
 	{
-		global $phpbb_root_path;
-		$this->cache_dir = !is_null($cache_dir) ? $cache_dir : $phpbb_root_path . 'cache/';
+		global $phpbb_root_path, $phpbb_container;
+
+		$this->cache_dir = !is_null($cache_dir) ? $cache_dir : $phpbb_root_path . 'cache/' . $phpbb_container->getParameter('core.environment') . '/';
+
+		if (!is_dir($this->cache_dir))
+		{
+			@mkdir($this->cache_dir, 0777, true);
+		}
 	}
 
 	/**
@@ -305,7 +311,7 @@ class file extends \phpbb\cache\driver\base
 		// Remove extra spaces and tabs
 		$query = preg_replace('/[\n\r\s\t]+/', ' ', $query);
 
-		$query_id = sizeof($this->sql_rowset);
+		$query_id = md5($query);
 		$this->sql_rowset[$query_id] = array();
 		$this->sql_row_pointer[$query_id] = 0;
 
@@ -315,7 +321,7 @@ class file extends \phpbb\cache\driver\base
 		}
 		$db->sql_freeresult($query_result);
 
-		if ($this->_write('sql_' . md5($query), $this->sql_rowset[$query_id], $ttl + time(), $query))
+		if ($this->_write('sql_' . $query_id, $this->sql_rowset[$query_id], $ttl + time(), $query))
 		{
 			return $query_id;
 		}
diff --git a/phpBB/phpbb/cache/driver/memory.php b/phpBB/phpbb/cache/driver/memory.php
index 0b0e323e3d..0cef9c3483 100644
--- a/phpBB/phpbb/cache/driver/memory.php
+++ b/phpBB/phpbb/cache/driver/memory.php
@@ -203,7 +203,7 @@ abstract class memory extends \phpbb\cache\driver\base
 	{
 		// Remove extra spaces and tabs
 		$query = preg_replace('/[\n\r\s\t]+/', ' ', $query);
-		$hash = md5($query);
+		$query_id = md5($query);
 
 		// determine which tables this query belongs to
 		// Some queries use backticks, namely the get_database_size() query
@@ -244,14 +244,13 @@ abstract class memory extends \phpbb\cache\driver\base
 				$temp = array();
 			}
 
-			$temp[$hash] = true;
+			$temp[$query_id] = true;
 
 			// This must never expire
 			$this->_write('sql_' . $table_name, $temp, 0);
 		}
 
 		// store them in the right place
-		$query_id = sizeof($this->sql_rowset);
 		$this->sql_rowset[$query_id] = array();
 		$this->sql_row_pointer[$query_id] = 0;
 
@@ -261,7 +260,7 @@ abstract class memory extends \phpbb\cache\driver\base
 		}
 		$db->sql_freeresult($query_result);
 
-		$this->_write('sql_' . $hash, $this->sql_rowset[$query_id], $ttl);
+		$this->_write('sql_' . $query_id, $this->sql_rowset[$query_id], $ttl);
 
 		return $query_id;
 	}