| 658,3 → 658,21 |
|---|
| return $sbin; |
| } |
| } |
| |
| |
| |
| function gen_uuid_v8($block1_32bit, $block2_16bit, $block3_12bit, $block4_14bit, $block5_48bit) { |
| return gen_uuid_custom($block1_32bit, $block2_16bit, $block3_12bit, $block4_14bit, $block5_48bit); |
| } |
| function gen_uuid_custom($block1_32bit, $block2_16bit, $block3_12bit, $block4_14bit, $block5_48bit) { |
| $block1 = str_pad(substr($block1_32bit, -8), 8, '0', STR_PAD_LEFT); |
| $block2 = str_pad(substr($block2_16bit, -4), 4, '0', STR_PAD_LEFT); |
| $block3 = str_pad(substr($block3_12bit, -4), 4, '0', STR_PAD_LEFT); |
| $block4 = str_pad(substr($block4_14bit, -4), 4, '0', STR_PAD_LEFT); |
| $block5 = str_pad(substr($block5_48bit,-12), 12, '0', STR_PAD_LEFT); |
| |
| $block3[0] = '8'; // Version 8 = Custom |
| $block4[0] = dechex((hexdec($block4[0])&3) + 0b1000); // Variant 0b10__ = RFC4122 |
| |
| return strtolower($block1.'-'.$block2.'-'.$block3.'-'.$block4.'-'.$block5); |
| } |