diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Runtime/ForeachRuntime.php | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/src/Runtime/ForeachRuntime.php b/src/Runtime/ForeachRuntime.php index fc311df0..06da7d54 100644 --- a/src/Runtime/ForeachRuntime.php +++ b/src/Runtime/ForeachRuntime.php @@ -116,22 +116,20 @@ class ForeachRuntime { * * @return int the count for arrays and objects that implement countable, 1 for other objects that don't, and 0 * for empty elements + * @throws \Exception */ - public function count($value) { - if ($value instanceof IteratorAggregate) { + public function count($value): int + { + if ($value instanceof \IteratorAggregate) { // Note: getIterator() returns a Traversable, not an Iterator // thus rewind() and valid() methods may not be present return iterator_count($value->getIterator()); - } elseif ($value instanceof Iterator) { - return $value instanceof Generator ? 1 : iterator_count($value); - } elseif ($value instanceof Countable) { + } elseif ($value instanceof \Iterator) { + return $value instanceof \Generator ? 1 : iterator_count($value); + } elseif ($value instanceof \Countable) { return count($value); - } elseif ($value instanceof PDOStatement) { - return $value->rowCount(); - } elseif ($value instanceof Traversable) { - return iterator_count($value); } - return count((array)$value); + return count((array) $value); } /** |