imagejpeg

PHP -> Funkcie -> Grafické funkcie PHP - > imagejpeg

Syntax

bool imagejpeg ( resource $image [, string $filename [, int $quality] ] )

Popis

Príkaz jazyka PHP
imagejpeg — Output JPEG image to browser or file

image - An image resource, returned by one of the image creation functions, such as imagecreatetruecolor.
filename - The path to the saved file. If not set or NULL, the raw image stream will be outputed 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).

Return Values: Returns TRUE on success or FALSE on failure.
Note: JPEG support is only available if PHP was compiled against GD-1.8 or later.
Note: If you want to output Progressive JPEGs, you need to set interlacing on with imageinterlace.

Pozri aj

imagepng, imagegif, imagewbmp, imageinterlace, imagetypes

imagejpeg

Syntax

Popis

Pozri aj

Chat ku článku