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portapipe/binary_combinations.php

Created October 1, 2019 09:31
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PHP Binary combinations of a given length
Raw
binary_combinations.php
<?
$bits = 4; //Number of combinations
for($i=0;$i<=(pow(2,$bits)-1);$i++){
$bin = str_pad(decbin($i), $bits, '0', STR_PAD_LEFT);
echo '<pre>';var_dump($bin);echo '</pre>';
}
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