Fix: DateTime ISO format (#371)

kingjia90 · web-flow · commit d06f91ca0854 · 2022-11-21T19:05:59.000+01:00
diff --git a/src/DataTransformer/DuplicateIndex/Standard.php b/src/DataTransformer/DuplicateIndex/Standard.php
@@ -22,7 +22,7 @@ class Standard implements DataTransformerInterface
     public function transform($data, $options = [])
     {
         if ($data instanceof \DateTime) {
-            $data = $data->format(\DateTime::ISO8601);
+            $data = $data->format(\DateTimeInterface::ISO8601);
         }
 
         return trim(strtolower(str_replace('  ', ' ', $data)));

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ class Standard implements DataTransformerInterface`
`22`	`22`	`public function transform($data, $options = [])`
`23`	`23`	`{`
`24`	`24`	`if ($data instanceof \DateTime) {`
`25`		`- $data = $data->format(\DateTime::ISO8601);`
	`25`	`+ $data = $data->format(\DateTimeInterface::ISO8601);`
`26`	`26`	`}`
`27`	`27`
`28`	`28`	`return trim(strtolower(str_replace(' ', ' ', $data)));`