: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* This file is part of Twig.
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
namespace WPML\Core\Twig\Loader;
use WPML\Core\Twig\Error\LoaderError;
use WPML\Core\Twig\Source;
* Loads a template from an array.
* When using this loader with a cache mechanism, you should know that a new cache
* key is generated each time a template content "changes" (the cache key being the
* source code of the template). If you don't want to see your cache grows out of
* control, you need to take care of clearing the old cache file by yourself.
* This loader should only be used for unit testing.
* @author Fabien Potencier <fabien@symfony.com>
class ArrayLoader implements \WPML\Core\Twig\Loader\LoaderInterface, \WPML\Core\Twig\Loader\ExistsLoaderInterface, \WPML\Core\Twig\Loader\SourceContextLoaderInterface
protected $templates = [];
* @param array $templates An array of templates (keys are the names, and values are the source code)
public function __construct(array $templates = [])
$this->templates = $templates;
* Adds or overrides a template.
* @param string $name The template name
* @param string $template The template source
public function setTemplate($name, $template)
$this->templates[(string) $name] = $template;
public function getSource($name)
@\trigger_error(\sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', \get_class($this)), \E_USER_DEPRECATED);
if (!isset($this->templates[$name])) {
throw new \WPML\Core\Twig\Error\LoaderError(\sprintf('Template "%s" is not defined.', $name));
return $this->templates[$name];
public function getSourceContext($name)
if (!isset($this->templates[$name])) {
throw new \WPML\Core\Twig\Error\LoaderError(\sprintf('Template "%s" is not defined.', $name));
return new \WPML\Core\Twig\Source($this->templates[$name], $name);
public function exists($name)
return isset($this->templates[(string) $name]);
public function getCacheKey($name)
if (!isset($this->templates[$name])) {
throw new \WPML\Core\Twig\Error\LoaderError(\sprintf('Template "%s" is not defined.', $name));
return $name . ':' . $this->templates[$name];
public function isFresh($name, $time)
if (!isset($this->templates[$name])) {
throw new \WPML\Core\Twig\Error\LoaderError(\sprintf('Template "%s" is not defined.', $name));
\class_alias('WPML\\Core\\Twig\\Loader\\ArrayLoader', 'WPML\\Core\\Twig_Loader_Array');