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<?php $a = array(1, 2, 3, 4, 5, 6, 7, 8, 9); reset ($a); foreach ($a as $v) { echo('Array points to: ' . current($a) . ' foreach() is at element: ' . $v . '\n'); } echo('After loop array points to: ' . current($a));
Output for 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Array points to: 1 foreach() is at element: 1\nArray points to: 1 foreach() is at element: 2\nArray points to: 1 foreach() is at element: 3\nArray points to: 1 foreach() is at element: 4\nArray points to: 1 foreach() is at element: 5\nArray points to: 1 foreach() is at element: 6\nArray points to: 1 foreach() is at element: 7\nArray points to: 1 foreach() is at element: 8\nArray points to: 1 foreach() is at element: 9\nAfter loop array points to: 1
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array points to: 1 foreach() is at element: 1\nArray points to: 1 foreach() is at element: 2\nArray points to: 1 foreach() is at element: 3\nArray points to: 1 foreach() is at element: 4\nArray points to: 1 foreach() is at element: 5\nArray points to: 1 foreach() is at element: 6\nArray points to: 1 foreach() is at element: 7\nArray points to: 1 foreach() is at element: 8\nArray points to: 1 foreach() is at element: 9\nAfter loop array points to: 1
Output for 5.6.38
Array points to: 2 foreach() is at element: 1\nArray points to: 2 foreach() is at element: 2\nArray points to: 2 foreach() is at element: 3\nArray points to: 2 foreach() is at element: 4\nArray points to: 2 foreach() is at element: 5\nArray points to: 2 foreach() is at element: 6\nArray points to: 2 foreach() is at element: 7\nArray points to: 2 foreach() is at element: 8\nArray points to: 2 foreach() is at element: 9\nAfter loop array points to: 2
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