class final Core · roukmoute/pdf 0.6.2
PDF\Specification\Dictionary\SignatureDictionaryTable252ISO 32000-1:2008, table 252: Entries in a signature dictionary.Héritage et contrats
Parent : PDF\Specification\SchemaDictionary
Interfaces : Countable, IteratorAggregate, PDF\Syntax\FileStructure\BasicType, Stringable, Traversable
Définition dans la norme
Tableau 252 · Entries in a signature dictionary
ISO 32000-1:2008, §12.8.1 · page PDF 475 ↗
| Entrée | Type PDF | Exigence de la source | Tableau |
|---|---|---|---|
/Type | name | Optional | 252 |
/Filter | name | Required; inheritable | 252 |
/SubFilter | name | Optional | 252 |
/Contents | byte string | Required | 252 |
/Cert | array or byte string | Required when SubFilter is adbe.x509.rsa_sha1 | 252 |
/ByteRange | array | Required for all signatures that are part of a signature field and usage rights signatures referenced from the UR3 entry in the permissions dictionary | 252 |
/Reference | array | Optional; PDF 1.5 | 252 |
/Changes | array | Optional | 252 |
/Name | text string | Optional | 252 |
/M | date | Optional | 252 |
/Location | text string | Optional | 252 |
/Reason | text string | Optional | 252 |
/ContactInfo | text string | Optional | 252 |
/R | integer | Optional | 252 |
/V | integer | Optional; PDF 1.5 | 252 |
/Prop_Build | dictionary | Optional; PDF 1.5 | 252 |
/Prop_AuthTime | integer | Optional; PDF 1.5 | 252 |
/Prop_AuthType | name | Optional; PDF 1.5 | 252 |
Les descriptions conditionnelles restent traçables. La présence d’une définition ne réalise pas à elle seule un codec, une signature ou tous les traitements du format. Lire la couverture.
Construction
__construct()
public function __construct(PDF\Syntax\Object\DictionaryObject\Entry ...$entries)Méthodes héritées
11 méthodes des parents et contrats
__toString()
public function __toString(): stringcount()
public function count(): intdefinition()
public function definition(): PDF\Specification\TableDefinitionentries()
public function entries(): iterable@return iterable<Entry>get()
public function get(PDF\Syntax\Object\NameType|string $key): ?PDF\Syntax\FileStructure\BasicTypegetIterator()
public function getIterator(): Traversablehas()
public function has(PDF\Syntax\Object\NameType|string $key): booltoPdf()
public function toPdf(PDF\Serialization\SerializationContext $context): stringvalidate()
public function validate(): voidChecks unconditional requirements; conditional and inherited rules remain explicit.with()
public function with(PDF\Syntax\Object\DictionaryObject\Entry $entry): staticwithout()
public function without(PDF\Syntax\Object\NameType|string $key): staticConstantes
| Nom | Valeur PHP | Provenance |
|---|---|---|
COMMON_TABLES | | PDF\Specification\Dictionary\SignatureDictionaryTable252 |
TABLE | | PDF\Specification\Dictionary\SignatureDictionaryTable252 |