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55 lines
1.0 KiB
PHP
55 lines
1.0 KiB
PHP
--TEST--
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SPL: SplObjectStorage serialization references
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--SKIPIF--
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<?php if (!extension_loaded("spl")) print "skip"; ?>
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--FILE--
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<?php
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$o1 = new stdClass;
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$o2 = new stdClass;
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$s = new splObjectStorage();
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$s->attach($o1, array('prev' => 2, 'next' => $o2));
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$s->attach($o2, array('prev' => $o1));
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$ss = serialize($s);
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unset($s,$o1,$o2);
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echo $ss."\n";
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var_dump(unserialize($ss));
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?>
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===DONE===
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--EXPECTF--
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C:16:"SplObjectStorage":113:{x:i:2;O:8:"stdClass":0:{},a:2:{s:4:"prev";i:2;s:4:"next";O:8:"stdClass":0:{}};r:6;,a:1:{s:4:"prev";r:3;};m:a:0:{}}
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object(SplObjectStorage)#2 (1) {
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["storage":"SplObjectStorage":private]=>
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array(2) {
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["%s"]=>
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array(2) {
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["obj"]=>
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object(stdClass)#1 (0) {
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}
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["inf"]=>
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array(2) {
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["prev"]=>
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int(2)
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["next"]=>
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object(stdClass)#3 (0) {
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}
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}
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}
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["%s"]=>
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array(2) {
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["obj"]=>
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object(stdClass)#3 (0) {
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}
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["inf"]=>
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array(1) {
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["prev"]=>
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object(stdClass)#1 (0) {
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}
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}
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}
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}
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}
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===DONE===
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