1--TEST-- 2property_exists() tests 3--FILE-- 4<?php 5 6class foo { 7 public $pp1 = 1; 8 private $pp2 = 2; 9 protected $pp3 = 3; 10 11 function bar() { 12 var_dump(property_exists("foo","pp1")); 13 var_dump(property_exists("foo","pp2")); 14 var_dump(property_exists("foo","pp3")); 15 } 16} 17 18class bar extends foo { 19 function test() { 20 var_dump(property_exists("foo","pp1")); 21 var_dump(property_exists("foo","pp2")); 22 var_dump(property_exists("foo","pp3")); 23 } 24} 25 26var_dump(property_exists()); 27var_dump(property_exists("")); 28var_dump(property_exists("foo","pp1")); 29var_dump(property_exists("foo","pp2")); 30var_dump(property_exists("foo","pp3")); 31var_dump(property_exists("foo","nonexistent")); 32var_dump(property_exists("fo","nonexistent")); 33var_dump(property_exists("foo","")); 34var_dump(property_exists("","test")); 35var_dump(property_exists("","")); 36 37$foo = new foo; 38 39var_dump(property_exists($foo,"pp1")); 40var_dump(property_exists($foo,"pp2")); 41var_dump(property_exists($foo,"pp3")); 42var_dump(property_exists($foo,"nonexistent")); 43var_dump(property_exists($foo,"")); 44var_dump(property_exists(array(),"test")); 45var_dump(property_exists(1,"test")); 46var_dump(property_exists(true,"test")); 47 48$foo->bar(); 49 50$bar = new bar; 51$bar->test(); 52 53echo "Done\n"; 54?> 55--EXPECTF-- 56Warning: property_exists() expects exactly 2 parameters, 0 given in %s on line %d 57NULL 58 59Warning: property_exists() expects exactly 2 parameters, 1 given in %s on line %d 60NULL 61bool(true) 62bool(true) 63bool(true) 64bool(false) 65bool(false) 66bool(false) 67bool(false) 68bool(false) 69bool(true) 70bool(true) 71bool(true) 72bool(false) 73bool(false) 74 75Warning: First parameter must either be an object or the name of an existing class in %s on line %d 76NULL 77 78Warning: First parameter must either be an object or the name of an existing class in %s on line %d 79NULL 80 81Warning: First parameter must either be an object or the name of an existing class in %s on line %d 82NULL 83bool(true) 84bool(true) 85bool(true) 86bool(true) 87bool(true) 88bool(true) 89Done 90
