Imagick::decipherImage()

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Deciphers an image

说明

Imagick::decipherImage(string $passphrase): bool

Deciphers image that has been enciphered before. The image must be enciphered using Imagick::encipherImage().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

• Imagick::encipherImage() Enciphers an image