<?php
$value = 1024;
$value = decbin($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 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(1) {
[0]=>
int(1024)
}
- Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: str_split() in /in/7443s on line 7
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: str_split() in /in/7443s on line 7
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: str_split() in /in/7443s on line 7
preferences:
271.58 ms | 401 KiB | 455 Q