diff options
| -rw-r--r-- | classes/iterators/IsisMethodIterator.php | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/classes/iterators/IsisMethodIterator.php b/classes/iterators/IsisMethodIterator.php index 4e5871c..4d2bbd4 100644 --- a/classes/iterators/IsisMethodIterator.php +++ b/classes/iterators/IsisMethodIterator.php @@ -8,6 +8,7 @@ class IsisMethodIterator implements Iterator private $total = 0; private $class; private $keys; + private $position = -1; /** * Constructor. @@ -16,16 +17,21 @@ class IsisMethodIterator implements Iterator * Instance of IsisConnector or child class. */ public function __construct($class) { + // Setup. $this->class = $class; $this->total = count($class->fields); $this->keys = array_keys($class->fields); + + // Find the first valid occurrence. + $this->next(); } /** - * Rewind the Iterator to the first element. + * Rewind the Iterator to the first valid element. */ function rewind() { - $this->position = 0; + $this->position = -1; + $this->next(); } /** |