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<?php $value = 5; $value = decbin($value); var_dump($value); $value = str_split(strrev($value)); $bitValues = array(); foreach($value as $pos => $bit) { if (0 != $bit) { $bitValues[] = pow(2, $pos); } } var_dump($bitValues);
Output for git.master, git.master_jit, rfc.property-hooks
string(3) "101" array(2) { [0]=> int(1) [1]=> int(4) }

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