#2794 simplifying date/time instance checking by comparing against `DateTimeInterface` instead

lib/Doctrine/DBAL/Types/DateTimeType.php

@@ -53,7 +53,7 @@ class DateTimeType extends Type
             return $value;
         }
 
-        if ($value instanceof \DateTime || $value instanceof \DateTimeImmutable) {
+        if ($value instanceof \DateTimeInterface) {
             return $value->format($platform->getDateTimeFormatString());
         }
 
@@ -65,7 +65,7 @@ class DateTimeType extends Type
      */
     public function convertToPHPValue($value, AbstractPlatform $platform)
     {
-        if ($value === null || $value instanceof \DateTime || $value instanceof \DateTimeImmutable) {
+        if ($value === null || $value instanceof \DateTimeInterface) {
             return $value;
         }
 

lib/Doctrine/DBAL/Types/DateTimeTzType.php

@@ -71,7 +71,7 @@ class DateTimeTzType extends Type
             return $value;
         }
 
-        if ($value instanceof \DateTime || $value instanceof \DateTimeImmutable) {
+        if ($value instanceof \DateTimeInterface) {
             return $value->format($platform->getDateTimeTzFormatString());
         }
 
@@ -83,7 +83,7 @@ class DateTimeTzType extends Type
      */
     public function convertToPHPValue($value, AbstractPlatform $platform)
     {
-        if ($value === null || $value instanceof \DateTime || $value instanceof \DateTimeImmutable) {
+        if ($value === null || $value instanceof \DateTimeInterface) {
             return $value;
         }
 

lib/Doctrine/DBAL/Types/DateType.php

@@ -53,7 +53,7 @@ class DateType extends Type
             return $value;
         }
 
-        if ($value instanceof \DateTime || $value instanceof \DateTimeImmutable) {
+        if ($value instanceof \DateTimeInterface) {
             return $value->format($platform->getDateFormatString());
         }
 
@@ -65,7 +65,7 @@ class DateType extends Type
      */
     public function convertToPHPValue($value, AbstractPlatform $platform)
     {
-        if ($value === null || $value instanceof \DateTime || $value instanceof \DateTimeImmutable) {
+        if ($value === null || $value instanceof \DateTimeInterface) {
             return $value;
         }
 

lib/Doctrine/DBAL/Types/TimeType.php

@@ -53,7 +53,7 @@ class TimeType extends Type
             return $value;
         }
 
-        if ($value instanceof \DateTime || $value instanceof \DateTimeImmutable) {
+        if ($value instanceof \DateTimeInterface) {
             return $value->format($platform->getTimeFormatString());
         }
 
@@ -65,7 +65,7 @@ class TimeType extends Type
      */
     public function convertToPHPValue($value, AbstractPlatform $platform)
     {
-        if ($value === null || $value instanceof \DateTime || $value instanceof \DateTimeImmutable) {
+        if ($value === null || $value instanceof \DateTimeInterface) {
             return $value;
         }