About LNMP Server THINKPHP5 Verification code does not display the problem browse: 246 Release Date: 2017/09/20 Category: ThinkPHP5 Zone keyword: thinkphp verification code does not show Nginx code does not show PHP LNMP Service When you deploy a THINKPHP5 project on a LNMP server, there is no problem with the CAPTCHA: If you can display it properly in the development environment, but not when uploaded to the LNMP server! This situation, generally because of the problem of the GD library on the server, the solution: first confirm whether the server installed GD library and open, if not installed, please install to open, if installed please uninstall reinstall, and then restart Nginx and PHP-FPM can solve the problem.
Later on the Internet search for some solutions are not.
Then I continue to troubleshoot, today found the results, is my GD problem, but the GD library does not install FreeType and JPEG these two support modules.
About LNMP Server THINKPHP5 Verification code does not display the issue