Gmagick
PHP Manual

Gmagick::getimageindex

(PECL gmagick >= Unknown)

Gmagick::getimageindex — Gets the index of the current active image

Description

public int Gmagick::getimageindex ( void )

Returns the index of the current active image within the Gmagick object.

Parameters

This function has no parameters.

Return Values

Index of current active image

Errors/Exceptions

Throws an GmagickException on error.

Gmagick
PHP Manual