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<?php $a = [1, 2, 3, 4, 5, 6, 7, 8, 9]; foreach ($a as $v) { echo('Array points to: ' . current($a) . ' foreach() is at: ' . $v . PHP_EOL); } echo('After loop array points to: ' . current($a));
Output for 7.3.0rc3
Array points to: 1 foreach() is at: 1 Array points to: 1 foreach() is at: 2 Array points to: 1 foreach() is at: 3 Array points to: 1 foreach() is at: 4 Array points to: 1 foreach() is at: 5 Array points to: 1 foreach() is at: 6 Array points to: 1 foreach() is at: 7 Array points to: 1 foreach() is at: 8 Array points to: 1 foreach() is at: 9 After loop array points to: 1