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run code in 200+ php & hhvm versions
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<?php $numRecu = '1210330029427716163571'; var_dump(substr($numRecu, 5, 3).'-'.substr($numRecu, 8, 8).'-'.substr($numRecu, 16, 2));
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.0
string(15) "300-29427716-16"