Cache application.encoding within HTML class to avoid unnecessary calls to Config::get();

Calling the "Config::get('application.encoding')" is expensive and within a large form (using the form builder) having it requested multiple times can result in a significant performance drag.

Caching this value reduced calls to Config:get within our project from 1200+ to 125. All core tests appear to pass with this change in place.
This commit is contained in:
thybag 2012-09-04 16:09:56 +01:00
parent 1f005bd7e5
commit 6e44b4080a
1 changed files with 13 additions and 3 deletions

View File

@ -9,6 +9,13 @@ class HTML {
*/
public static $macros = array();
/**
* Cache application encoding locally to save expensive calls to config::get().
*
* @var string
*/
public static $encoding = null;
/**
* Registers a custom macro.
*
@ -31,7 +38,8 @@ public static function macro($name, $macro)
*/
public static function entities($value)
{
return htmlentities($value, ENT_QUOTES, Config::get('application.encoding'), false);
if(static::$encoding===null) static::$encoding = Config::get('application.encoding');
return htmlentities($value, ENT_QUOTES, static::$encoding, false);
}
/**
@ -42,7 +50,8 @@ public static function entities($value)
*/
public static function decode($value)
{
return html_entity_decode($value, ENT_QUOTES, Config::get('application.encoding'));
if(static::$encoding===null) static::$encoding = Config::get('application.encoding');
return html_entity_decode($value, ENT_QUOTES, static::$encoding);
}
/**
@ -55,7 +64,8 @@ public static function decode($value)
*/
public static function specialchars($value)
{
return htmlspecialchars($value, ENT_QUOTES, Config::get('application.encoding'), false);
if(static::$encoding===null) static::$encoding = Config::get('application.encoding');
return htmlspecialchars($value, ENT_QUOTES, static::$encoding, false);
}
/**