php command to see a lot of moodle global variables in memory echo '< pre >'; #var_dump ( get_defined_vars($CFG) ); print_r($CFG); echo '< /pre > '; examples $CFG->dbname $CFG->release ex: “3.3.4 (Build: 20180115)” echo '< pre >'; #var_dump ( get_defined_vars($USER) ); print_r($USER); echo '< /pre > '; example: $USER->id $USER->username display all users who upper cased their name etc. … or were too...