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<?php $text = '44-xkIolspO'; sscanf($text, '%d-%s', $one, $two); var_dump($one, $two); unset($one, $two); [$one, $two] = sscanf($text, '%d-%s'); var_dump($one, $two); unset($one, $two); [$one, $two] = explode('-', $text); var_dump($one, $two); unset($one, $two); [$one, $two] = str_getcsv($text, '-'); var_dump($one, $two); unset($one, $two); [$one, $two] = preg_split('/-/', $text); var_dump($one, $two); unset($one, $two);
Output for git.master, git.master_jit, rfc.property-hooks
int(44) string(8) "xkIolspO" int(44) string(8) "xkIolspO" string(2) "44" string(8) "xkIolspO" string(2) "44" string(8) "xkIolspO" string(2) "44" string(8) "xkIolspO"

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