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<?php $sum = '343.26'; function format($sum) { $commaFree = strtr($sum, ['.' => '']); $curLen = strlen($commaFree); for ($i = 0; $i < (12-$curLen); $i++) { $commaFree = '0' . $commaFree; } return $commaFree; } var_dump(format($sum));
Output for git.master, git.master_jit, rfc.property-hooks
string(12) "000000034326"

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