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run code in 200+ php & hhvm versions
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<?php $test = (array_intersect(['2'], ['1', '3'])); if($test){ var_dump('true'); } else { echo('false'); }
based on L3TPv
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.1.0 - 7.3.0rc3
false