gd_info -- Retrieve information about the currently installed GD library
array gd_info ( void )
Returns an associative array describing the version and capabilities of the installed GD library.
Table 1. Elements of array returned by gd_info()
string value describing the installed libgd version.
boolean value. TRUE if Freetype Support is installed.
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.