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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: ' . $v . PHPEOL); } echo('After loop array points to: ' . current($a));
Output for 7.3.0rc3
Warning: Use of undefined constant PHPEOL - assumed 'PHPEOL' (this will throw an Error in a future version of PHP) in /in/depdW on line 6 Array points to: 1 foreach() is at: 1PHPEOL Warning: Use of undefined constant PHPEOL - assumed 'PHPEOL' (this will throw an Error in a future version of PHP) in /in/depdW on line 6 Array points to: 1 foreach() is at: 2PHPEOL Warning: Use of undefined constant PHPEOL - assumed 'PHPEOL' (this will throw an Error in a future version of PHP) in /in/depdW on line 6 Array points to: 1 foreach() is at: 3PHPEOL Warning: Use of undefined constant PHPEOL - assumed 'PHPEOL' (this will throw an Error in a future version of PHP) in /in/depdW on line 6 Array points to: 1 foreach() is at: 4PHPEOL Warning: Use of undefined constant PHPEOL - assumed 'PHPEOL' (this will throw an Error in a future version of PHP) in /in/depdW on line 6 Array points to: 1 foreach() is at: 5PHPEOL Warning: Use of undefined constant PHPEOL - assumed 'PHPEOL' (this will throw an Error in a future version of PHP) in /in/depdW on line 6 Array points to: 1 foreach() is at: 6PHPEOL Warning: Use of undefined constant PHPEOL - assumed 'PHPEOL' (this will throw an Error in a future version of PHP) in /in/depdW on line 6 Array points to: 1 foreach() is at: 7PHPEOL Warning: Use of undefined constant PHPEOL - assumed 'PHPEOL' (this will throw an Error in a future version of PHP) in /in/depdW on line 6 Array points to: 1 foreach() is at: 8PHPEOL Warning: Use of undefined constant PHPEOL - assumed 'PHPEOL' (this will throw an Error in a future version of PHP) in /in/depdW on line 6 Array points to: 1 foreach() is at: 9PHPEOLAfter loop array points to: 1