Error: Call to undefined function split() in CRM_Eventhelper_Form_Search_FancyParticipantSearch->__construct() (line 43 of /sites/all/modules/civicrm_extensions/com.fountaintribe.eventhelper/CRM/Eventhelper/Form/Search/FancyParticipantSearch.php).
CiviCRM 5.11.0
If I change line 43 of /com.fountaintribe.eventhelper/CRM/Eventhelper/Form/Search/FancyParticipantSearch.php
Error: Call to undefined function split() in CRM_Eventhelper_Form_Search_FancyParticipantSearch->__construct() (line 43 of /sites/all/modules/civicrm_extensions/com.fountaintribe.eventhelper/CRM/Eventhelper/Form/Search/FancyParticipantSearch.php).
CiviCRM 5.11.0
If I change line 43 of /com.fountaintribe.eventhelper/CRM/Eventhelper/Form/Search/FancyParticipantSearch.php
from
$tmpcur = split('' ,$curUserChoice );
to
$tmpcur = explode('' ,$curUserChoice );
Then it works. I believe split() was deprecated and removed in PHP 7.0 https://phppot.com/php/reasons-why-split-is-deprecated/