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