Merge pull request #32 from GravityPDF/iterator-deprecation-notice

Resolve PHP8.1 Deprecation Notice

Author: jakejackson1

CHANGELOG.md

@@ -1,6 +1,9 @@
 QueryPath Changelog
 ===========================
 
+# 3.2.1
+- Fix QueryPath\QueryPathIterator::current() deprecation notice in PHP8.1
+
 # 3.2.0
 
 - Fixes a number of type-related errors on PHP 8.1

src/QueryPathIterator.php

@@ -26,6 +26,7 @@ class QueryPathIterator extends IteratorIterator
 	public $options = [];
 	private $qp;
 
+	#[\ReturnTypeWillChange]
 	public function current()
 	{
 		if (! isset($this->qp)) {

tests/QueryPath/QueryPathIteratorTest.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace QueryPathTests;
+
+class QueryPathIteratorTest extends TestCase
+{
+	public function testCurrent()
+	{
+		$qp = qp('<ul><li>Item1</li><li>Item2</li></ul>', 'li');
+
+		$iterator = $qp->getIterator();
+		$iterator->rewind();
+
+		$this->assertSame('Item1', $iterator->current()->text());
+		$iterator->next();
+		$this->assertSame('Item2', $iterator->current()->text());
+	}
+}