1--TEST-- 2SPL: FixedArray: Iterators 3--FILE-- 4<?php 5class A extends SplFixedArray { 6 7 public function current() { 8 echo "A::current\n"; 9 return parent::current(); 10 } 11 public function key() { 12 echo "A::key\n"; 13 return parent::key(); 14 } 15 public function rewind() { 16 echo "A::rewind\n"; 17 return parent::rewind(); 18 } 19 public function valid() { 20 echo "A::valid\n"; 21 return parent::valid(); 22 } 23 public function next() { 24 echo "A::next\n"; 25 return parent::next(); 26 } 27} 28 29echo "==Direct instance==\n"; 30$a = new SplFixedArray(5); 31$a[0] = "a"; 32$a[1] = "c"; 33$a[2] = "d"; 34$a[3] = "e"; 35$a[4] = "f"; 36foreach ($a as $k => $v) { 37 echo "$k => $v\n"; 38} 39echo "==Child instance==\n"; 40$a = new A(5); 41$a[0] = "a"; 42$a[1] = "c"; 43$a[2] = "d"; 44$a[3] = "e"; 45$a[4] = "f"; 46foreach ($a as $k => $v) { 47 echo "$k => $v\n"; 48} 49?> 50===DONE=== 51--EXPECTF-- 52==Direct instance== 530 => a 541 => c 552 => d 563 => e 574 => f 58==Child instance== 59A::rewind 60A::valid 61A::current 62A::key 630 => a 64A::next 65A::valid 66A::current 67A::key 681 => c 69A::next 70A::valid 71A::current 72A::key 732 => d 74A::next 75A::valid 76A::current 77A::key 783 => e 79A::next 80A::valid 81A::current 82A::key 834 => f 84A::next 85A::valid 86===DONE=== 87
