Returns an associative array describing the
version and capabilities of the installed GD library.
表 1Elements of array returned by
gd_info()
Attribute | Meaning |
---|---|
GD Version | string value describing the installed libgd version. |
Freetype Support | boolean value. TRUE if Freetype Support is installed. |
Freetype Linkage | string value describing the way in which Freetype was linked. Expected values are: 'with freetype', 'with TTF library', and 'with unknown library'. This element will only be defined if Freetype Support evaluated to TRUE . |
T1Lib Support | boolean value. TRUE if T1Lib support is included. |
GIF Read Support | boolean value. TRUE if support for reading GIF images is included. |
GIF Create Support | boolean value. TRUE if support for creating GIF images is included. |
JPG Support | boolean value. TRUE if JPG support is included. |
PNG Support | boolean value. TRUE if PNG support is included. |
WBMP Support | boolean value. TRUE if WBMP support is included. |
XBM Support | boolean value. TRUE if XBM support is included. |
See also:
imagepng()
,
imagejpeg()
,
imagegif()
,
imagewbmp()
, and
imagetypes()
.