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Overwrite exist method of Twig FilesystemLoader (2.2) #8672

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Overwrite exist method of Twig FilesystemLoader (2.2) #8672

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19 changes: 19 additions & 0 deletions src/Symfony/Bundle/TwigBundle/Loader/FilesystemLoader.php
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,25 @@ public function __construct(FileLocatorInterface $locator, TemplateNameParserInt
$this->cache = array();
}

/**
* {@inheritdoc}
*/
public function exists($name)
{
// for BC
if ($this->doFindTemplate($name)) {
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that does not work as this method does not exist in all versions of Twig.

return true;
}

try {
$this->findTemplate($name);

return true;
} catch (\Twig_Error_Loader $e) {
return false;
}
}

/**
* Returns the path to the template file.
*
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