(PHP 7.2)
imagegetclip — Get the clipping rectangle
$im
)imagegetclip() retrieves the current clipping rectangle, i.e. the area beyond which no pixels will be drawn.
imageAn image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
The function returns an indexed array with the coordinates of the clipping rectangle which has the following entries:
Example #1 imagegetclip() example
Setting and retrieving the clipping rectangle.
<?php
$im = imagecreate(100, 100);
imagesetclip($im, 10,10, 89,89);
print_r(imagegetclip($im));
The above example will output:
Array
(
[0] => 10
[1] => 10
[2] => 89
[3] => 89
)