Gmagick::haspreviousimage
(PECL gmagick >= Unknown)
Gmagick::haspreviousimage — Checks if the object has a previous image
Description
Returns true if the object has more images when traversing the list in the reverse direction.
Parameters
This function has no parameters.
Return Values
Returns true if the object has more images when traversing the list in the reverse direction, returns false if there are none.
Errors/Exceptions
Throws an GmagickException on error.
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