Comparing GedcomRecords needs === rather than == as the same record will always be the same object

4 files changed, 4 insertions, 4 deletions

diff --git a/library/WT/Controller/Fanchart.php b/library/WT/Controller/Fanchart.php
index e09d183db2..9a3353c9c4 100644
--- a/library/WT/Controller/Fanchart.php
+++ b/library/WT/Controller/Fanchart.php
@@ -335,7 +335,7 @@ class WT_Controller_Fanchart extends WT_Controller_Chart {
 							$html.= '<br><span class="name1">'.WT_I18N::translate('Sibling').'</span>';
 						}
 						foreach ($children as $sibling) {
-							if ($sibling == $person) {
+							if ($sibling === $person) {
 								$html.= '<br>&nbsp;&nbsp;<a href="'.$sibling->getHtmlUrl().'" class="name1"> '.$sibling->getFullName().'</a>';
 							}
 						}
diff --git a/library/WT/Controller/Lifespan.php b/library/WT/Controller/Lifespan.php
index 0271965738..22a097a497 100644
--- a/library/WT/Controller/Lifespan.php
+++ b/library/WT/Controller/Lifespan.php
@@ -221,7 +221,7 @@ class WT_Controller_Lifespan extends WT_Controller_Page {
 						$this->pids[]=$parent->getXref();
 					}
 					foreach ($family->getChildren() as $sibling) {
-						if ($person != $sibling) {
+						if ($person !== $sibling) {
 							$this->pids[]=$sibling->getXref();
 						}
 					}
diff --git a/library/WT/Fact.php b/library/WT/Fact.php
index 36545261bb..d2b4fffc0b 100644
--- a/library/WT/Fact.php
+++ b/library/WT/Fact.php
@@ -342,7 +342,7 @@ class WT_Fact {
 		// Facts from same families stay grouped together
 		// Keep MARR and DIV from the same families from mixing with events from other FAMs
 		// Use the original order in which the facts were added
-		if ($a->parent instanceof WT_Family && $b->parent instanceof WT_Family && $a->parent != $b->parent) {
+		if ($a->parent instanceof WT_Family && $b->parent instanceof WT_Family && $a->parent !== $b->parent) {
 			return $a->sortOrder - $b->sortOrder;
 		}
 
diff --git a/library/WT/Family.php b/library/WT/Family.php
index ad40eb41a5..b793dc1614 100644
--- a/library/WT/Family.php
+++ b/library/WT/Family.php
@@ -126,7 +126,7 @@ class WT_Family extends WT_GedcomRecord {
 	// Find the spouse of a person - or create a dummy person if this family
 	// record is missing one of the spouses.
 	function getSpouse(WT_Individual $person, $access_level=WT_USER_ACCESS_LEVEL) {
-		if ($person == $this->getWife()) {
+		if ($person === $this->getWife()) {
 			return $this->getHusband();
 		} else {
 			return $this->getWife();