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18 lines
273 B
PHP
18 lines
273 B
PHP
--TEST--
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Array unpacking with element rc=1
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--FILE--
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<?php
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$a = 1;
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$b = [&$a]; //array (0 => (refcount=2, is_ref=1)=1)
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unset($a); //array (0 => (refcount=1, is_ref=1)=1)
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var_dump([...$b]); //array (0 => (refcount=0, is_ref=0)=1)
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--EXPECT--
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array(1) {
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[0]=>
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int(1)
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}
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