2014-09-15 14:49:34 +08:00
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--TEST--
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GC 033: Crash in GC while run with phpspec
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2014-10-04 03:55:03 +08:00
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--XFAIL--
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Full GC root buffer not handled correctly yet
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2014-09-15 14:49:34 +08:00
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--FILE--
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<?php
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$a = new stdClass();
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$a->a = array();
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$a->a[0] = new Stdclass();
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$a->a[0]->a = $a;
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$a->a[1] = &$a->a;
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/* remove the self-reference array out of roots */
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gc_collect_cycles();
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/* do unset */
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unset($a);
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/* let's full the gc roots */
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for ($i=0; $i<9999; $i++) {
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$b = range(0, 1);
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$b[0] = &$b;
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unset($b);
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}
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/* then $a will be freed, but $a->a[0] is not. reference to a freed $a */
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var_dump(gc_collect_cycles());
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?>
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--EXPECT--
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int(20001)
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