1--TEST-- 2Bug #21918 (different handling of positive vs. negative array indexes) 3--FILE-- 4<?php 5 6echo "==Mixed==\n"; 7$a = array(-1=>'a', '-2'=>'b', 3=>'c', '4'=>'d', 5=>'e', '6001'=>'f', '07'=>'g'); 8 9foreach($a as $k => $v) { 10 var_dump($k); 11 var_dump($v); 12} 13 14echo "==Normal==\n"; 15$b = array(); 16$b[] = 'a'; 17 18foreach($b as $k => $v) { 19 var_dump($k); 20 var_dump($v); 21} 22 23echo "==Negative==\n"; 24$c = array('-2' => 'a'); 25 26foreach($c as $k => $v) { 27 var_dump($k); 28 var_dump($v); 29} 30 31echo "==Done==\n"; 32?> 33--EXPECT-- 34==Mixed== 35int(-1) 36string(1) "a" 37int(-2) 38string(1) "b" 39int(3) 40string(1) "c" 41int(4) 42string(1) "d" 43int(5) 44string(1) "e" 45int(6001) 46string(1) "f" 47string(2) "07" 48string(1) "g" 49==Normal== 50int(0) 51string(1) "a" 52==Negative== 53int(-2) 54string(1) "a" 55==Done== 56
