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14 lines
326 B
Plaintext
14 lines
326 B
Plaintext
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--TEST--
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Test extract() function - ensure EXTR_REFS doesn't mess with isRef flag on COW references to array elements.
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--FILE--
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<?php
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$a = array('foo' => 'original.foo');
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$nonref = $a['foo'];
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$ref = &$a;
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extract($a, EXTR_REFS);
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$a['foo'] = 'changed.foo';
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var_dump($nonref);
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?>
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--EXPECTF--
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%unicode|string%(12) "original.foo"
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