Elektronenstrahl

Fehlermeldung

  • Deprecated function: Return type of EntityStructureWrapper::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 292 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityListWrapper::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 991 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityListWrapper::offsetExists($delta) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 991 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityListWrapper::offsetGet($delta) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 991 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityListWrapper::offsetSet($delta, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 991 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityListWrapper::offsetUnset($delta) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 991 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityListWrapper::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 991 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataWrapperIterator::hasChildren() should either be compatible with RecursiveIterator::hasChildren(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1192 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataWrapperIterator::getChildren() should either be compatible with RecursiveIterator::getChildren(): ?RecursiveIterator, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1192 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataWrapperIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1192 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataWrapperIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1192 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataWrapperIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1192 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataWrapperIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1192 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataWrapperIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1192 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataArrayObject::offsetExists($delta) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1235 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataArrayObject::offsetGet($delta) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1235 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataArrayObject::offsetSet($delta, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1235 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataArrayObject::offsetUnset($delta) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1235 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataArrayObject::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1235 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: Return type of EntityMetadataArrayObject::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (Zeile 1235 von /var/www/cermat.org/sites/all/modules/entity/includes/entity.wrapper.inc).
  • Deprecated function: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in rename_admin_paths_url_outbound_alter() (Zeile 64 von /var/www/cermat.org/sites/all/modules/rename_admin_paths/rename_admin_paths.module).
  • Deprecated function: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in rename_admin_paths_url_outbound_alter() (Zeile 82 von /var/www/cermat.org/sites/all/modules/rename_admin_paths/rename_admin_paths.module).

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iTunes App Description

Diese App ermöglicht die Simulation eines Elektronenstrahls in elektrischen und magnetischen Feldern. Elektrisches und Magnetisches Feld können gemeinsam oder getrennt voneinander betrachtet werden. Dabei kann qualitativ untersucht werden, welchen Einfluss Stärke und Polung der Felder auf den Verlauf des Strahls haben. Optional steht zum Vergleich auch ein Strahl aus Helium-Kernen zur Verfügung.
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