<?php
function test_bit_position($num, $pos1, $pos2) {
$pos1--;
$pos2--;
$bin_num = strrev(decbin($num));
if ($bin_num[$pos1] == $bin_num[$pos2]) {
return "true";
} else {
return "false";
}
}
echo test_bit_position(112,5,6)."\n";
?>
< ?php $colors = array('key1' => 'Red', 'key2' => 'Green', 'key3' => 'Black'); $given_value = 'Black'; print_r($colors); $new_filtered_array = array_filter($colors, function ($element) use ($given_value) { return ($element != $given_value); } print_r($filtered_array); print_r($new_filtered_array); ?>
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