class final Core · roukmoute/pdf 0.6.2
PDF\Specification\Dictionary\CatalogDictionaryTable28\ExtensionsEntryTable 28, /Extensions; PDF type: dictionary; Optional; ISO 32000.Inheritance and contracts
Parent : PDF\Specification\SchemaEntry
Definition in the specification
Table 28 · Entries in the catalog dictionary
ISO 32000-1:2008, §7.7.2 · PDF page 81 ↗
/Extensions dictionary
(Optional; ISO 32000) An extensions dictionary containing developer prefix identification and version numbers for developer extensions that occur in this document. 7.12, “Extensions Dictionary”, describes this dictionary and how it shall be used.
Qualifier: Optional; ISO 32000
- Direct object required
Conditional descriptions remain traceable. A definition alone does not implement a codec, a signature or every format mechanism. Read the coverage.
Construction
__construct()
public function __construct(PDF\Syntax\Object\DictionaryType $value)Inherited methods
3 methods from parents and contracts
definition()
public function definition(): PDF\Specification\EntryDefinitionkey()
public function key(): PDF\Syntax\Object\NameTypevalue()
public function value(): PDF\Syntax\FileStructure\BasicTypeProperties
| Declaration | Origin and documentation |
|---|---|
public readonly PDF\Syntax\Object\NameType $key | PDF\Syntax\Object\DictionaryObject\Entry |
public readonly PDF\Syntax\FileStructure\BasicType $value | PDF\Syntax\Object\DictionaryObject\Entry |
Constants
| Name | PHP value | Origin |
|---|---|---|
KEY | | PDF\Specification\Dictionary\CatalogDictionaryTable28\ExtensionsEntry |
TABLE | | PDF\Specification\Dictionary\CatalogDictionaryTable28\ExtensionsEntry |
VARIABLE | | PDF\Specification\SchemaEntry |