There are 2 links tagged.
imagecopyresampled($new, $current_image, 0, 0, $x1, $y1, $crop_width, $crop_height, $w, $h);
http://www.codeforest.net/how-to-crop-an-image-using-jquery-and-php
http://mondaybynoon.com/examples/image_crop_resize/
Added: 03/10/07 Tags: ImageMagick image crop