Thanks to visit codestin.com
Credit goes to github.com

Skip to content

Adding checks for the expression language #25137

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
fabpot merged 1 commit into from
Nov 24, 2017
+8 −0
Merged

Adding checks for the expression language #25137

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -506,6 +506,10 @@ private function getArgumentsAsPhp(\DOMElement $node, $name, $file, $lowercase =
$arguments[$key] = new Reference($arg->getAttribute('id'), $invalidBehavior);
break;
case 'expression':
if (!class_exists(Expression::class)) {
throw new \LogicException(sprintf('The type="expression" attribute cannot be used without the ExpressionLanguage component. Try running "composer require symfony/expression-language".'));
}

$arguments[$key] = new Expression($arg->nodeValue);
break;
case 'collection':
Expand Down
4 changes: 4 additions & 0 deletions src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -775,6 +775,10 @@ private function resolveServices($value, $file, $isParameter = false)
$value[$k] = $this->resolveServices($v, $file, $isParameter);
}
} elseif (is_string($value) && 0 === strpos($value, '@=')) {
if (!class_exists(Expression::class)) {
throw new \LogicException(sprintf('The "@=" expression syntax cannot be used without the ExpressionLanguage component. Try running "composer require symfony/expression-language".'));
}

return new Expression(substr($value, 2));
} elseif (is_string($value) && 0 === strpos($value, '@')) {
if (0 === strpos($value, '@@')) {
Expand Down