Mac OS X comes with PHP Environment GD Library installation extension FreeType (call to undefined function imagettftext ())

When using thinkphp, the verification code does not display, there is an error: "Call to undefined function imagettftext ()", which is due to the lack of freetype extension in the PHP GD library;
The solution is as follows:

Download FreeType Extensions
: https://download.savannah.gnu.org/releases/freetype/
1, cd download package name

2, CD ext/Installation extension path

Compiling the installation

3,/configure--enable-static--enable-shared (no prefix specified,. h files are installed by default to/usr/local/include,. a|. So files are installed by default to/usr/local/lib)

4. Make && make install

5. Use function phpinfo () to see if the FreeType installation succeeded

6. Open php.ini Add extension to configuration file

Mac OS X comes with PHP Environment GD Library installation extension FreeType (call to undefined function imagettftext ())