1--TEST-- 2Bug #52041 (Memory leak when writing on uninitialized variable returned from function) 3--FILE-- 4<?php 5function foo() { 6 return $x; 7} 8 9foo()->a = 1; 10foo()->a->b = 2; 11foo()->a++; 12foo()->a->b++; 13foo()->a += 2; 14foo()->a->b += 2; 15 16foo()[0] = 1; 17foo()[0][0] = 2; 18foo()[0]++; 19foo()[0][0]++; 20foo()[0] += 2; 21foo()[0][0] += 2; 22 23var_dump(foo()); 24?> 25--EXPECTF-- 26Notice: Undefined variable: x in %sbug52041.php on line 3 27 28Warning: Creating default object from empty value in %sbug52041.php on line 6 29 30Notice: Undefined variable: x in %sbug52041.php on line 3 31 32Warning: Creating default object from empty value in %sbug52041.php on line 7 33 34Notice: Undefined variable: x in %sbug52041.php on line 3 35 36Warning: Creating default object from empty value in %sbug52041.php on line 8 37 38Notice: Undefined property: stdClass::$a in %sbug52041.php on line 8 39 40Notice: Undefined variable: x in %sbug52041.php on line 3 41 42Notice: Undefined property: stdClass::$a in %sbug52041.php on line 9 43 44Warning: Creating default object from empty value in %sbug52041.php on line 9 45 46Notice: Undefined property: stdClass::$b in %sbug52041.php on line 9 47 48Notice: Undefined variable: x in %sbug52041.php on line 3 49 50Warning: Creating default object from empty value in %sbug52041.php on line 10 51 52Notice: Undefined property: stdClass::$a in %sbug52041.php on line 10 53 54Notice: Undefined variable: x in %sbug52041.php on line 3 55 56Notice: Undefined property: stdClass::$a in %sbug52041.php on line 11 57 58Warning: Creating default object from empty value in %sbug52041.php on line 11 59 60Notice: Undefined property: stdClass::$b in %sbug52041.php on line 11 61 62Notice: Undefined variable: x in %sbug52041.php on line 3 63 64Notice: Undefined variable: x in %sbug52041.php on line 3 65 66Notice: Undefined variable: x in %sbug52041.php on line 3 67 68Notice: Undefined offset: 0 in %sbug52041.php on line 15 69 70Notice: Undefined variable: x in %sbug52041.php on line 3 71 72Notice: Undefined offset: 0 in %sbug52041.php on line 16 73 74Notice: Undefined offset: 0 in %sbug52041.php on line 16 75 76Notice: Undefined variable: x in %sbug52041.php on line 3 77 78Notice: Undefined offset: 0 in %sbug52041.php on line 17 79 80Notice: Undefined variable: x in %sbug52041.php on line 3 81 82Notice: Undefined offset: 0 in %sbug52041.php on line 18 83 84Notice: Undefined offset: 0 in %sbug52041.php on line 18 85 86Notice: Undefined variable: x in %sbug52041.php on line 3 87NULL 88
