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<?php $items = array('A'=>'Apple', 'B'=>'Bee', 'C'=>'Candy'); var_dump(next($items)); // string(3) "Bee" because next() returns next element and advances pointer to next element foreach($items as $element) { echo $element,PHP_EOL; // print all of $items elements } var_dump(current($items)); // Should be 'string(3) "Bee"' because next() is called before foreach, but returns FALSE reset($items); var_dump(current($items)); // string(5) "Apple". reset() called. It should be "Apple".
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
string(3) "Bee" Apple Bee Candy string(3) "Bee" string(5) "Apple"
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
string(3) "Bee" Apple Bee Candy bool(false) string(5) "Apple"
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/HbVnd on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
string(3) "Bee" Apple Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/HbVnd on line 5 PHP_EOLBee Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/HbVnd on line 5 PHP_EOLCandy Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/HbVnd on line 5 PHP_EOLbool(false) string(5) "Apple"
preferences:
140.87 ms | 411 KiB | 5 Q