remove prehistoric unnecessary object references

git-svn-id: http://piwigo.org/svn/trunk@27370 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
rvelices
2014-02-13 22:24:06 +00:00
parent 2b81fbc4aa
commit 761736fc6a
+13 -15
View File
@@ -49,7 +49,7 @@ class BlockManager
*/
public function load_registered_blocks()
{
trigger_action('blockmanager_register_blocks', array(&$this));
trigger_action('blockmanager_register_blocks', array($this));
}
/**
@@ -71,16 +71,15 @@ class BlockManager
/**
* Add a block with the menu. Usually called in 'blockmanager_register_blocks' event.
*
* @param RegisteredBlock &$block
* @param RegisteredBlock $block
*/
public function register_block(&$block)
public function register_block($block)
{
if (isset($this->registered_blocks[$block->get_id()]))
{
trigger_error("Block '".$block->get_id()."' is already registered", E_USER_WARNING);
return false;
}
$this->registered_blocks[$block->get_id()] = &$block;
$this->registered_blocks[$block->get_id()] = $block;
return true;
}
@@ -111,7 +110,7 @@ class BlockManager
$idx++;
}
$this->sort_blocks();
trigger_action('blockmanager_prepare_display', array(&$this));
trigger_action('blockmanager_prepare_display', array($this));
$this->sort_blocks();
}
@@ -140,16 +139,15 @@ class BlockManager
* Returns a visible block.
*
* @param string $block_id
* @return &DisplayBlock|null
* @return DisplayBlock|null
*/
public function &get_block($block_id)
public function get_block($block_id)
{
$tmp = null;
if (isset($this->display_blocks[$block_id]))
{
return $this->display_blocks[$block_id];
}
return $tmp;
return null;
}
/**
@@ -193,7 +191,7 @@ class BlockManager
global $template;
$template->set_filename('menubar', $file);
trigger_action('blockmanager_apply', array(&$this) );
trigger_action('blockmanager_apply', array($this) );
foreach ($this->display_blocks as $id=>$block)
{
@@ -279,17 +277,17 @@ class DisplayBlock
public $raw_content;
/**
* @param RegisteredBlock &$block
* @param RegisteredBlock $block
*/
public function __construct($block)
{
$this->_registeredBlock = &$block;
$this->_registeredBlock = $block;
}
/**
* @return &RegisteredBlock
* @return RegisteredBlock
*/
public function &get_block()
public function get_block()
{
return $this->_registeredBlock;
}