Change some moodle code snipets into more secure

Hi, Good day to you. I am Senthilguru , LMSACE Technical Head & Moodle Developer have 8+ year experience in Moodle theme design & integration , Moodle plugin development ,Moodle course creation , Moodle installation & administration. I have done several custom theme development , built different type of plugins for quiz module , enrollment , editors , local , LTI & SSO plugins. Here are our recent Moodle projects [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Please let me know if you have any questions. Thanks, Senthilguru.E