Imagick::encipherImage

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Imagick::encipherImage — Enciphers an image

说明

Imagick::encipherImage ( string $passphrase ) : bool

Converts plain pixels to enciphered pixels. The image is not readable until it has been deciphered using Imagick::decipherImage() 此方法在Imagick基于ImageMagick 6.3.9以上版本编译时可用。

参数

passphrase

The passphrase

返回值

成功时返回 TRUE。

参见