Imagick::current
(PECL imagick 2, PECL imagick 3)
Imagick::current — Returns a reference to the current Imagick object
说明
Returns reference to the current imagick object with image pointer at the correct sequence.
参数
此函数没有参数。
返回值
Returns self on success.
错误／异常
错误时抛出 ImagickException。
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