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109 lines
2.0 KiB
PHP
109 lines
2.0 KiB
PHP
--TEST--
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ArrayObject/ArrayIterator : serialization
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--FILE--
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<?php
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$o = new ArrayObject();
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$y = new StdClass;
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$o->append($y);
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$o->append($y);
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$o->append($o);
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var_dump($o[0] === $o[1]);
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var_dump($o[2] === $o);
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$s1 = serialize($o);
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$s2 = $o->serialize();
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var_dump($s1);
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var_dump($s2);
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$o1 =unserialize($s1);
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var_dump($o1[0] === $o1[1]);
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var_dump($o1[2] === $o1);
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$o2 = new ArrayObject();
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$o2->unserialize($s2);
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var_dump($o2[0] === $o2[1]);
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var_dump($o2[2] !== $o2);
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var_dump($o2[2][2] === $o2[2]);
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echo "#### Extending ArrayObject\n";
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unset($o,$x,$s1,$s2,$o1,$o2);
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class ArrayObject2 extends ArrayObject {
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public function __serialize() {
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return parent::__serialize();
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}
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public function __unserialize($s) {
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return parent::__unserialize($s);
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}
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}
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$o = new ArrayObject2();
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$y = new StdClass;
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$o->append($y);
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$o->append($y);
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$o->append($o);
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var_dump($o[0] === $o[1]);
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var_dump($o[2] === $o);
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$s1 = serialize($o);
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$s2 = $o->__serialize();
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var_dump($s1);
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var_dump($s2);
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$o1 = unserialize($s1);
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var_dump($o1[0] === $o1[1]);
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var_dump($o1[2] === $o1);
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$o2 = new ArrayObject2();
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$o2->__unserialize($s2);
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var_dump($o2[0] === $o2[1]);
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var_dump($o2[2] !== $o2);
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var_dump($o2[2][2] === $o2[2]);
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?>
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--EXPECT--
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bool(true)
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bool(true)
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string(90) "O:11:"ArrayObject":3:{i:0;i:0;i:1;a:3:{i:0;O:8:"stdClass":0:{}i:1;r:4;i:2;r:1;}i:2;a:0:{}}"
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string(131) "x:i:0;a:3:{i:0;O:8:"stdClass":0:{}i:1;r:3;i:2;O:11:"ArrayObject":3:{i:0;i:0;i:1;a:3:{i:0;r:3;i:1;r:3;i:2;r:5;}i:2;a:0:{}}};m:a:0:{}"
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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#### Extending ArrayObject
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bool(true)
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bool(true)
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string(91) "O:12:"ArrayObject2":3:{i:0;i:0;i:1;a:3:{i:0;O:8:"stdClass":0:{}i:1;r:4;i:2;r:1;}i:2;a:0:{}}"
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array(3) {
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[0]=>
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int(0)
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[1]=>
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array(3) {
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[0]=>
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object(stdClass)#8 (0) {
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}
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[1]=>
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object(stdClass)#8 (0) {
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}
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[2]=>
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object(ArrayObject2)#5 (1) {
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["storage":"ArrayObject":private]=>
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*RECURSION*
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}
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}
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[2]=>
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array(0) {
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}
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}
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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