gd_info
PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8
gd_info - Retrieve information about the currently installed GD library
Manual
gd_info(
): array
Gets information about the version and capabilities of the installed GD library.
Parameters
This function has no parameters.
Return Values
Returns an associative array.
Elements of array returned by gd_info
| Attribute | Meaning |
| GD Version | string value describing the installed libgd version. |
| FreeType Support | bool 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. |
| GIF Read Support | bool value. true if support for reading GIF images is included. |
| GIF Create Support | bool value. true if support for creating GIF images is included. |
| JPEG Support | bool value. true if JPEG support is included. |
| PNG Support | bool value. true if PNG support is included. |
| WBMP Support | bool value. true if WBMP support is included. |
| XBM Support | bool value. true if XBM support is included. |
| WebP Support | bool value. true if WebP support is included. |
| AVIF Support | bool value. true if AVIF support is included. Available as of PHP 8.1.0. |