imagecropauto

(PHP 5 >= 5.5.0)

imagecropauto — Crop an image automatically using one of the available modes

resource imagecropauto ( resource $image [, int $mode = -1 [, float $threshold = .5 [, int $color = -1 ]]] )

Warning

This function is currently not documented; only its argument list is available.

image: An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
mode: One of IMG_CROP_* constants.
threshold: Used in IMG_CROP_THRESHOLD mode.
color: Used in IMG_CROP_THRESHOLD mode.

Return cropped image resource on success or FALSE on failure.