The Imagick::nextImage() function is an inbuilt function in PHP which is used to move to the next image within the Imagick instance. An Imagick instance may consist of a list of images within it and Imagick nextImage() associates the next image in the image list with an Imagick instance.
Syntax:
bool Imagick::nextImage( void )
Parameters: This function does not accept any parameters.
Return Value: It returns true on successful execution.
Below program illustrates the Imagick::nextImage() function in PHP:
Program:
<?php // Declare a list of images $images = [ ]; // List the two images to be loaded in Imagick object $count = 0; $image = new Imagick($images); while($image->nextImage()) { // Increment count till we have next image on the list $count++; } $count++; echo("The count of images in Imagick instance is " . $count); ?> |
Output:
The count of images in $image is 2
Reference: https://www.php.net/manual/en/imagick.nextimage.php
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