$master = new Imagick( $file );

                        $n = 5;  // Number of tiles across and down

                        $height = $master->getimageheight() / $n;
                        $width = $master->getimagewidth() / $n;

                        unset ($master );

                        print '<ul style="list-style: none;display: inline-block;>';

                        for( $imageRow = 0; $imageRow < $n; $imageRow++ ) {
                                print '<li float: left; display: inline-block;>';
                                for( $imageCol = 0; $imageCol < $n; $imageCol++ ) {
                                        $img = new Imagick( $file );
                                        $x = $imageCol * $width;
                                        $y = $imageRow * $height;
                                        $img->cropImage( $width, $height, $x, $y );

                                        print '<img src="data:image/jpg;base64,' . base64_encode( $img->getImageBlob() ) . '" />';
                                        unset( $img );
                                }
                                print '</li>';
                        }

                        print '</ul>';