Imagick::hasPreviousImage
(PECL imagick 2.0.0)
Imagick::hasPreviousImage — Checks if the object has a previous image
설명
bool Imagick::hasPreviousImage
( void
)
Returns TRUE if the object has more images when traversing the list in the reverse direction
반환값
Returns TRUE if the object has more images when traversing the list in the
reverse direction, returns FALSE if there are none.
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