https://www.php.net/manual/it/imagick.setimageindex.php
PHP: Imagick::setImageIndex - Manual
Set the iterator position
phpimagickmanual
https://www.php.net/manual/ja/imagick.setimageindex.php
PHP: Imagick::setImageIndex - Manual
phpimagickmanual
https://www.php.net/manual/en/imagick.setimageindex.php
PHP: Imagick::setImageIndex - Manual
Set the iterator position
phpimagickmanual
https://www.php.net/manual/tr/gmagick.setimageindex.php
PHP: Gmagick::setimageindex - Manual
Set the iterator to the position in the image list specified with the index parameter
phpmanual