geckon01/Twig
1
0
Fork 0
mirror of https://github.com/twigphp/Twig.git synced 2026-09-14 19:36:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

optimized template loading as the source code is now never fetched if the cache exists and autoreload is false (which should be the case for websites in production)

Browse Source 
git-svn-id: http://svn.twig-project.org/trunk@129 93ef8e89-cb99-4229-a87c-7fa0fa45744b
This commit is contained in:
fabien
2009-11-11 16:46:52 +00:00
parent 7d913df23f
commit 84113a960c
1 changed files with 36 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/Twig/Loader.php
+36 -12
View File
@@ -66,31 +66,34 @@ abstract class Twig_Loader implements Twig_LoaderInterface
return $cls;
}
list($template, $mtime) = $this->getSource($name);
if (false === $this->cache)
{
$this->evalString($template, $name);
list($source, ) = $this->getSource($name);
$this->evalString($source, $name);
return $cls;
}
$cache = $this->getCacheFilename($name);
if (!file_exists($cache) || false === $mtime || ($this->autoReload && (filemtime($cache) < $mtime)))
if (!file_exists($cache))
{
// compile first to avoid empty files when an Exception occurs
$content = $this->compile($template, $name);
$fp = @fopen($cache, 'wb');
if (!$fp)
list($source, $mtime) = $this->getSource($name);
if (false === $mtime)
{
eval('?>'.$content);
$this->evalString($source, $name);
return $cls;
}
fclose($fp);
file_put_contents($cache, $content);
$this->save($this->compile($source, $name), $cache);
}
elseif ($this->autoReload)
{
list($source, $mtime) = $this->getSource($name);
if (filemtime($cache) < $mtime)
{
$this->save($this->compile($source, $name), $cache);
}
}
require_once $cache;
@@ -98,6 +101,27 @@ abstract class Twig_Loader implements Twig_LoaderInterface
return $cls;
}
/**
* Saves a PHP string in the cache.
*
* If the cache file cannot be written, then the PHP string is evaluated.
*
* @param string $content The PHP string
* @param string $cache The absolute path of the cache
*/
protected function save($content, $cache)
{
if ($fp = @fopen($cache, 'w'))
{
fclose($fp);
file_put_contents($cache, $content);
}
else
{
eval('?>'.$content);
}
}
/**
* Sets the Environment related to this loader.
*