Output

Generates the PDF encryption dictionary.

Table of contents

Namespace: Com\Tecnick\Pdf\Encrypt

abstract class Output

Source: src/Output.php:73

Generates the PDF encryption dictionary.

Types

TEncryptData

array{
'CF': array{
    'AuthEvent': string,
    'CFM': string,
    'EncryptMetadata': bool,
    'Length': int,
},
'EFF': string,
'EncryptMetadata': bool,
'Filter': string,
'Length': int,
'O': string,
'OE': string,
'OKS': string,
'OVS': string,
'P': int,
'R': int,
'Recipients': array<string>,
'StmF': string,
'StrF': string,
'SubFilter': string,
'U': string,
'UE': string,
'UKS': string,
'UVS': string,
'V': int,
'encrypted': bool,
'fileid': string,
'key': string,
'mode': int,
'objid': int,
'owner_password': string,
'perms': string,
'protection': int,
'pubkey': bool,
'pubkeys'?: list<array{'c':string, 'p'?:array<string>}>,
'user_password': string,
}

Methods

__debugInfo()

Redact the file encryption key and the passwords when the object is dumped.

public __debugInfo(): array<string,mixed>

Returns: array<string,mixed>

Source: src/Output.php:131

escapeString()

Escape a string: add “" before “", “(” and “)”.

public escapeString(string $str): string

Parameters:

  • $str (string): String to escape.

Returns: string

Source: src/Output.php:146

getPdfEncryptionObj()

Get the PDF encryption block

public getPdfEncryptionObj(int &$pon): string

Parameters:

  • $pon (int): Current PDF object number

Returns: string

Throws:

Source: src/Output.php:186