ps_open_image_file

(PECL ps >= 1.1.0)

ps_open_image_file — Opens image from file

int ps_open_image_file ( resource $psdoc , string $type , string $filename [, string $stringparam [, int $intparam= 0 ]] )

Loads an image for later use.

psdoc: Resource identifier of the postscript file as returned by ps_new().
type: The type of the image. Possible values are png, jpeg, or eps.
filename: The name of the file containing the image data.
stringparam: Not used.
intparam: Not used.

Returns identifier of image or zero in case of an error. The identifier is a positive number greater than 0.