1--TEST-- 2SPL: SplObjectStorage serialization 3--FILE-- 4<?php 5 6class TestClass 7{ 8 public $test = 25; 9 10 public function __construct($test = 42) 11 { 12 $this->test = $test; 13 } 14} 15 16$storage = new SplObjectStorage(); 17 18foreach(array(1,"2","foo",true) as $value) 19{ 20 $storage->attach(new TestClass($value)); 21} 22 23var_dump(count($storage)); 24 25foreach($storage as $object) 26{ 27 var_dump($object->test); 28} 29 30var_dump(serialize($storage)); 31echo "===UNSERIALIZE===\n"; 32 33$storage2 = unserialize(serialize($storage)); 34 35var_dump(count($storage2)); 36 37foreach($storage2 as $object) 38{ 39 var_dump($object->test); 40} 41 42?> 43===DONE=== 44<?php exit(0); ?> 45--EXPECTF-- 46int(4) 47int(1) 48string(1) "2" 49string(3) "foo" 50bool(true) 51string(%d) "%s" 52===UNSERIALIZE=== 53int(4) 54int(1) 55string(1) "2" 56string(3) "foo" 57bool(true) 58===DONE=== 59
