HaruDoc::setEncryptionMode

(PECL haru:0.0.1)

HaruDoc::setEncryptionMode — Set encryption mode for the document

bool HaruDoc::setEncryptionMode ( int $mode [, int $key_len ] )

Defines encryption mode for the document. The encryption mode cannot be set before setting the password.

mode

The encryption mode to use. Can be one of the following:

HaruDoc::ENCRYPT_R2 - use "revision2" algorithm.
HaruDoc::ENCRYPT_R3 - use "revision3" algorithm. Using this value bumps the version of PDF to 1.4.

key_len

The encryption key length in bytes. This parameter is optional and used only when mode is HaruDoc::ENCRYPT_R3. The default value is 5 (40bit).

Returns TRUE on success.

Throws HaruException on error.


	PHP5中文手册 HaruDoc::setCurrentEncoder HaruDoc::setInfoAttr haru PHP Manual HaruDoc::setEncryptionMode (PECL haru:0.0.1) HaruDoc::setEncryptionMode — Set encryption mode for the document 说明 bool HaruDoc::setEncryptionMode ( int `$mode` [, int `$key_len` ] ) Defines encryption mode for the document. The encryption mode cannot be set before setting the password. 参数 `mode` The encryption mode to use. Can be one of the following: `HaruDoc::ENCRYPT_R2` - use "revision2" algorithm. `HaruDoc::ENCRYPT_R3` - use "revision3" algorithm. Using this value bumps the version of PDF to 1.4. `key_len` The encryption key length in bytes. This parameter is optional and used only when mode is `HaruDoc::ENCRYPT_R3`. The default value is 5 (40bit). 返回值 Returns `TRUE` on success. 错误／异常 Throws HaruException on error. 参见 HaruDoc::setPassword() HaruDoc::setPermission() HaruDoc::setCurrentEncoder HaruDoc::setInfoAttr haru PHP Manual