1--TEST-- 2GH-16957 (Assertion failure in array_shift with self-referencing array) 3--FILE-- 4<?php 5$new_array = array(&$new_array, 1, 'two'); 6var_dump($shifted = array_shift($new_array)); 7var_dump($new_array); 8var_dump($new_array === $shifted); 9 10$new_array2 = array(&$new_array2, 2 => 1, 300 => 'two'); 11var_dump($shifted = array_shift($new_array2)); 12var_dump($new_array2); 13var_dump($new_array2 === $shifted); 14?> 15--EXPECT-- 16array(2) { 17 [0]=> 18 int(1) 19 [1]=> 20 string(3) "two" 21} 22array(2) { 23 [0]=> 24 int(1) 25 [1]=> 26 string(3) "two" 27} 28bool(true) 29array(2) { 30 [0]=> 31 int(1) 32 [1]=> 33 string(3) "two" 34} 35array(2) { 36 [0]=> 37 int(1) 38 [1]=> 39 string(3) "two" 40} 41bool(true) 42
