3v4l.org

run code in 150+ php & hhvm versions
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<?php $street = 'Hans-Wurst-Stra├če 1'; $streetNo = '1'; var_dump(preg_match('@('.$streetNo.')$@i', $street));
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(1)