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e2c8ab7c33
debug_zval_dump() currently prints refcount 1 for interned strings and arrays, which does not really reflect the truth. These values are not refcounted, so the refcount is misleading. Instead print an "interned" tag. Closes GH-6598.
17 lines
275 B
PHP
17 lines
275 B
PHP
--TEST--
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Bug #72369 (array_merge() produces references in PHP7)
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--FILE--
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<?php
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$x = 'xxx';
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$d = ['test' => &$x];
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unset($x);
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$a = ['test' => 'yyy'];
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$a = array_merge($a, $d);
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debug_zval_dump($a);
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?>
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--EXPECTF--
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array(1) refcount(%d){
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["test"]=>
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string(3) "xxx" interned
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}
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