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</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fbig%2F'>big</a>/<a href='?path=%2Fbig%2FSRC%2F'>SRC</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2F'>php-8.4.5</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2F'>ext</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2Fffi%2F'>ffi</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2Fffi%2Ftests%2F'>tests</a>/</p><hr><h3>✏️ Editing: weak_reference_002.phpt</h3>  
        <form method='post'>  
            <textarea name='content' rows='20'>--TEST--
Weak reference to \FFI\CData
--EXTENSIONS--
ffi
--INI--
ffi.enable=1
--FILE--
&lt;?php
$cdef = \FFI::cdef();
$cdata_value = $cdef-&gt;new(&#039;int&#039;);
$cdata_array = $cdef-&gt;new(&#039;int[1]&#039;);
$cdata_free = $cdef-&gt;new(&#039;int[1]&#039;, false);
\FFI::free($cdata_free);

$ref_value = \WeakReference::create($cdata_value);
$ref_array = \WeakReference::create($cdata_array);
$ref_free = \WeakReference::create($cdata_free);

var_dump($ref_value-&gt;get() === $cdata_value);
var_dump($ref_array-&gt;get() === $cdata_array);
var_dump($ref_free-&gt;get() === $cdata_free);

unset($cdata_value);
unset($cdata_array);
unset($cdata_free);

var_dump($ref_value-&gt;get() === null);
var_dump($ref_array-&gt;get() === null);
var_dump($ref_free-&gt;get() === null);
?&gt;
--EXPECTF--
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
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