Php/docs/imagick.haspreviousimage

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Imagick::hasPreviousImage

(PECL imagick 2, PECL imagick 3)

Imagick::hasPreviousImageChecks if the object has a previous image


说明

public Imagick::hasPreviousImage ( ) : bool

Returns true if the object has more images when traversing the list in the reverse direction


返回值

Returns true if the object has more images when traversing the list in the reverse direction, returns false if there are none.