PHP 5.4.31 Released

Gmagick::haspreviousimage

(PECL gmagick >= Unknown)

Gmagick::haspreviousimageChecks if the object has a previous image

Descrierea

public mixed Gmagick::haspreviousimage ( void )

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

Parametri

Această funcție nu are parametri.

Valorile întoarse

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

Erori/Excepții

Emite o GmagickException în caz de eroare.

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