1--TEST-- 2Test script to verify that magic methods should be called only once when accessing an unset property. 3--CREDITS-- 4Marco Pivetta <ocramius@gmail.com> 5--FILE-- 6<?php 7#[AllowDynamicProperties] 8class Test { 9 public $publicProperty; 10 protected $protectedProperty; 11 private $privateProperty; 12 13 public function __construct() { 14 unset( 15 $this->publicProperty, 16 $this->protectedProperty, 17 $this->privateProperty 18 ); 19 } 20 21 function __get($name) { 22 echo '__get ' . $name . "\n"; 23 return $this->$name; 24 } 25 26 function __set($name, $value) { 27 echo '__set ' . $name . "\n"; 28 $this->$name = $value; 29 } 30 31 function __isset($name) { 32 echo '__isset ' . $name . "\n"; 33 return isset($this->$name); 34 } 35} 36 37$test = new Test(); 38 39$test->nonExisting; 40$test->publicProperty; 41$test->protectedProperty; 42$test->privateProperty; 43isset($test->nonExisting); 44isset($test->publicProperty); 45isset($test->protectedProperty); 46isset($test->privateProperty); 47$test->nonExisting = 'value'; 48$test->publicProperty = 'value'; 49$test->protectedProperty = 'value'; 50$test->privateProperty = 'value'; 51 52?> 53--EXPECTF-- 54__get nonExisting 55 56Warning: Undefined property: Test::$nonExisting in %s on line %d 57__get publicProperty 58 59Warning: Undefined property: Test::$publicProperty in %s on line %d 60__get protectedProperty 61 62Warning: Undefined property: Test::$protectedProperty in %s on line %d 63__get privateProperty 64 65Warning: Undefined property: Test::$privateProperty in %s on line %d 66__isset nonExisting 67__isset publicProperty 68__isset protectedProperty 69__isset privateProperty 70__set nonExisting 71__set publicProperty 72__set protectedProperty 73__set privateProperty 74
