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<?php $fruit = array('a' => 'apple', 'b' => 'banana', 'c' => 'cranberry'); reset($fruit); while (list($key, $val) = each($fruit)) { echo "$key => $val\n"; } foreach ($fruit as $key => $val) { echo "$key => $val\n"; } function my_each($array) { $key = key($array); if (!isset($key)) { return false; } $current = current($array); next($array); return [$key, $current]; } reset($fruit); while (list($key, $val) = each($fruit)) { echo "$key => $val\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function each() in /in/6lL4a:6 Stack trace: #0 {main} thrown in /in/6lL4a on line 6
Process exited with code 255.

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