Use consistent keys in split

amphp · Oct 16, 2024 · f5a9fbf · f5a9fbf
1 parent daa00f2
commit f5a9fbf
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/functions.php b/src/functions.php
@@ -131,18 +131,21 @@ function getStderr(): WritableResourceStream
 function split(ReadableStream $source, string $delimiter, ?Cancellation $cancellation = null): \Traversable
 {
     $buffer = '';
+    $k = 0;
 
     while (null !== $chunk = $source->read($cancellation)) {
         $buffer .= $chunk;
 
         $split = \explode($delimiter, $buffer);
         $buffer = \array_pop($split);
 
-        yield from $split;
+        foreach ($split as $v) {
+            yield $k++ => $v;
+        }
     }
 
     if ($buffer !== '') {
-        yield $buffer;
+        yield $k => $buffer;
     }
 }