Fix pre-1970 timestamps

martinstuecklschwaiger · martinstuecklschwaiger · commit c7aaa564bff9 · 2026-03-03T17:14:11.000+01:00
diff --git a/src/Monolog/BreadcrumbHandler.php b/src/Monolog/BreadcrumbHandler.php
@@ -56,7 +56,7 @@ protected function write($record): void
     {
         $datetime = $record['datetime'] ?? null;
         $timestamp = $datetime instanceof \DateTimeInterface
-            ? (float) ($datetime->format('U.u'))
+            ? $datetime->getTimestamp() + (int) $datetime->format('u') / 1000000
             : null;
 
         $breadcrumb = new Breadcrumb(

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,7 @@ protected function write($record): void`
`56`	`56`	`{`
`57`	`57`	`$datetime = $record['datetime'] ?? null;`
`58`	`58`	`$timestamp = $datetime instanceof \DateTimeInterface`
`59`		`- ? (float) ($datetime->format('U.u'))`
	`59`	`+ ? $datetime->getTimestamp() + (int) $datetime->format('u') / 1000000`
`60`	`60`	`: null;`
`61`	`61`
`62`	`62`	`$breadcrumb = new Breadcrumb(`