class final Core · roukmoute/pdf 0.6.1
PDF\Specification\Dictionary\SoftwareIdentifierDictionaryTable292\OSEntryTable 292, /OS; PDF type: array; Optional.Inheritance and contracts
Parent : PDF\Specification\SchemaEntry
Definition in the specification
Table 292 · Entries in a software identifier dictionary
ISO 32000-1:2008, §13.2.7.4.1 · PDF page 512 ↗
/OS array
(Optional) An array of byte strings representing operating system identifiers that shall indicate to which operating systems this object applies. The defined values are the same as those defined for SMIL 2.0’s systemOperatingSystem attribute. There may not be multiple copies of the same identifier in the array. An empty array shall be considered to represent all operating systems. Default value: an empty array.
Qualifier: Optional
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\ArrayType|PDF\Syntax\Object\IndirectReference $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\SoftwareIdentifierDictionaryTable292\OSEntry |
TABLE | | PDF\Specification\Dictionary\SoftwareIdentifierDictionaryTable292\OSEntry |
VARIABLE | | PDF\Specification\SchemaEntry |