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<?php $value = 1.002302; $v = explode('.', $value); $p = 0; for ($i = 0; $i < strlen($v[1]); $i++) { if (substr($v[1], $i, 1) > 0) { $p = $i+1; } } print round($value, $p);
Output for git.master, git.master_jit, rfc.property-hooks
1.002302

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