method orderBit documentation in bbn\User\Preferences
Orders a bit.
function(string $id, int $pos)
{
if (
\bbn\Str::isUid($id)
&& ($cf = $this->getClassCfg())
&& ($cfg = $cf['arch']['user_options_bits'])
&& ($bit = $this->getBit($id))
&& ($old = (int)$bit[$cfg['num']])
&& !empty($pos)
&& ($old !== $pos)
&& ($bits = $this->getBits($bit[$cfg['id_user_option']], $bit[$cfg['id_parent']]))
) {
$past_new = false;
$past_old = false;
$p = 1;
$changed = 0;
foreach ($bits as $ele) {
$upd = [];
if ($past_old && !$past_new) {
$upd[$cfg['num']] = $p - 1;
}
elseif (!$past_old && $past_new) {
$upd[$cfg['num']] = $p + 1;
}
if ($id === $ele['id']) {
$upd[$cfg['num']] = $pos;
$past_old = 1;
}
elseif ($p === $pos) {
$upd[$cfg['num']] = $p + ($pos > $old ? -1 : 1);
$past_new = 1;
}
if (!empty($upd)) {
$changed += $this->db->update($cf['tables']['user_options_bits'], $upd, [$cfg['id'] => $ele['id']]);
}
if ($past_new && $past_old) {
break;
}
$p++;
}
return (bool)$changed;
}
return null;
}
Orders a bit. BBN is a suite of PHP and JS libraries and VueJS components - all open-source! bbn.io, build applications, the quick way
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