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run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = "00 a 51 - a9"; preg_match("/(\d*)(\w*)/", $string, $matches); print_r($matches);
Output for 4.3.0 - 7.1.0
Array ( [0] => 00 [1] => 00 [2] => )