Issue #66: Rename search class and debug for php7.2 #417

Job	Run time
ci / check if job needs to run	6s
ci / prepare test matrix	14s
ci / MOODLE_310_STABLE - pgsql - php 7.2 - mod_cms	3m 12s
ci / MOODLE_311_STABLE - mariadb - php 7.3 - mod_cms	2m 39s
ci / MOODLE_39_STABLE - mariadb - php 7.2 - mod_cms	3m 15s
ci / MOODLE_39_STABLE - pgsql - php 7.2 - mod_cms	3m 19s
ci / MOODLE_39_STABLE - mariadb - php 7.3 - mod_cms	2m 58s
ci / MOODLE_39_STABLE - pgsql - php 7.3 - mod_cms	3m 5s
ci / MOODLE_400_STABLE - pgsql - php 7.3 - mod_cms	3m 12s
ci / MOODLE_401_STABLE - pgsql - php 7.4 - mod_cms	3m 16s
ci / MOODLE_401_STABLE - pgsql - php 8.0 - mod_cms	3m 21s
ci / MOODLE_401_STABLE - mariadb - php 7.4 - mod_cms	3m 3s
ci / MOODLE_401_STABLE - mariadb - php 8.0 - mod_cms	3m 13s
ci / Release to the Moodle plugin directory	0s
	34m 53s

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