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Gmagick::haspreviousimage

(PECL gmagick >= Unknown)
Checks if the object has a previous image
public mixed Gmagick::haspreviousimage ( void )

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

Returns:

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

Exception:

Throws an GmagickException on error.

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2016-02-24 16:00:15
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