From 8a6c58604bda5743e43cbbbb14386ba4de1d4d8e Mon Sep 17 00:00:00 2001
From: Lauri Kallioniemi <lauri.kallioniemi@frantic.com>
Date: Mon, 4 Oct 2021 14:40:51 +0300
Subject: [PATCH] fix PHP8 Deprecated: Required parameter follows optional
 parameter

---
 includes/event-organiser-event-functions.php | 12 +++++++++---
 includes/event-organiser-venue-functions.php |  2 +-
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/includes/event-organiser-event-functions.php b/includes/event-organiser-event-functions.php
index e401c047..d67b5bd2 100644
--- a/includes/event-organiser-event-functions.php
+++ b/includes/event-organiser-event-functions.php
@@ -310,8 +310,12 @@ function eo_get_the_occurrence( $event_id, $occurrence_id ) {
 * @param int $occurrence_id  The occurrence ID
 * @return string the start date formated to given format, as accepted by PHP date
  */
-function eo_get_the_occurrence_start($format='d-m-Y',$occurrence_id){
+function eo_get_the_occurrence_start($format = 'd-m-Y', $occurrence_id = 0){
 	global $wpdb;
+	
+	if( empty( $occurrence_id ) ) {
+		return false;
+	}
 
 	$querystr = $wpdb->prepare("
 		SELECT StartDate,StartTime FROM  {$wpdb->eo_events}
@@ -320,13 +324,15 @@ function eo_get_the_occurrence_start($format='d-m-Y',$occurrence_id){
 
 	$occurrence =  $wpdb->get_row($querystr);
 
-	if( !$occurrence )
+	if( !$occurrence ) {
 		return false;
+	}
 
 	$date = trim($occurrence->StartDate).' '.trim($occurrence->StartTime);
 
-	if(empty($date)||$date==" ")
+	if(empty($date)||$date==" ") {
 		return false;
+	}
 
 	return eo_format_date($date,$format);
 }
diff --git a/includes/event-organiser-venue-functions.php b/includes/event-organiser-venue-functions.php
index bb3ec402..5b3ad99d 100644
--- a/includes/event-organiser-venue-functions.php
+++ b/includes/event-organiser-venue-functions.php
@@ -1023,7 +1023,7 @@ function _eventorganiser_get_venue_address_fields(){
  *@ignore
  *@access private
  */
-function eventorganiser_venue_dropdown($post_id=0,$args){
+function eventorganiser_venue_dropdown($post_id = 0, $args = array() ){
 	$venues = get_terms('event-venue', array('hide_empty'=>false));
 	$current = (int) eo_get_venue($post_id);