protected function validateScope(Reference $reference, Definition $definition = null) { if (ContainerInterface::SCOPE_PROTOTYPE === $this->currentScope) { return; } if (!$reference->isStrict()) { return; } if (null === $definition) { return; } if ($this->currentScope === ($scope = $definition->getScope())) { return; } $id = (string) $reference; if (in_array($scope, $this->currentScopeChildren, true)) { throw new \RuntimeException(sprintf('Scope Widening Injection detected: The definition "%s" references the service "%s" which belongs to a narrower scope. ' . 'Generally, it is safer to either move "%s" to scope "%s" or alternatively rely on the provider pattern by injecting the container itself, and requesting the service "%s" each time it is needed. ' . 'In rare, special cases however that might not be necessary, then you can set the reference to strict=false to get rid of this error.', $this->currentId, $id, $this->currentId, $scope, $id)); } if (!in_array($scope, $this->currentScopeAncestors, true)) { throw new \RuntimeException(sprintf('Cross-Scope Injection detected: The definition "%s" references the service "%s" which belongs to another scope hierarchy. ' . 'This service might not be available consistently. Generally, it is safer to either move the definition "%s" to scope "%s", or ' . 'declare "%s" as a child scope of "%s". If you can be sure that the other scope is always active, you can set the reference to strict=false to get rid of this error.', $this->currentId, $id, $this->currentId, $scope, $this->currentScope, $scope)); } }
/** * Validates the scope of a single Reference. * * @param Reference $reference * @param Definition $definition * * @throws ScopeWideningInjectionException when the definition references a service of a narrower scope * @throws ScopeCrossingInjectionException when the definition references a service of another scope hierarchy */ private function validateScope(Reference $reference, Definition $definition = null) { if (ContainerInterface::SCOPE_PROTOTYPE === $this->currentScope) { return; } if (!$reference->isStrict()) { return; } if (null === $definition) { return; } if ($this->currentScope === ($scope = $definition->getScope())) { return; } $id = (string) $reference; if (in_array($scope, $this->currentScopeChildren, true)) { throw new ScopeWideningInjectionException($this->currentId, $this->currentScope, $id, $scope); } if (!in_array($scope, $this->currentScopeAncestors, true)) { throw new ScopeCrossingInjectionException($this->currentId, $this->currentScope, $id, $scope); } }