imagejpeg
(PHP 4, PHP 5)
imagejpeg — Output image to browser or file
Popis
imagejpeg() creates a JPEG file from the given image .
Parametre
- image
-
An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
- filename
-
The path to save the file to. If not set or NULL, the raw image stream will be outputted directly.
To skip this argument in order to provide the quality parameter, use NULL.
- quality
-
quality is optional, and ranges from 0 (worst quality, smaller file) to 100 (best quality, biggest file). The default is the default IJG quality value (about 75).
Vrátené hodnoty
Vracia TRUE pri úspechu alebe FALSE pri chybe.
Poznámky
Note: Podpora JPEG je dostupná len ak bolo PHP kompilované s GD-1.8 alebo novÅ¡Ãm.
Note: If you want to output Progressive JPEGs, you need to set interlacing on with imageinterlace().