function c_cell($d = null)
{
$o = array();
$a = optimize_args(func_get_args());
if (count($a) && ($c = isset($a[0]) ? $a[0] : false)) {
if (isNum($c)) {
unset($a[0]);
for ($i = 0; $i < $c; $i++) {
$o[] = $this->c_cell($a);
}
} else {
foreach ($a as $v) {
if (isDrw($v)) {
$o[] = $this->c_cell($v);
}
}
}
return count($o) == 1 ? $o[0] : $o;
} else {
return cEle($this->child_type)->do_method(array('class' => 'frame_cell'), $a)->O;
}
}
function trim($t = '')
{
$a = optimize_args(func_get_args());
if (isNum($a[0])) {
$b = shift($a);
} else {
$b = 0;
}
trim($this->O);
for ($i = 0; $i < count($a); $i++) {
foreach ($a as $v) {
if (isStr($v)) {
if ($v == 'number') {
$c = '\\d';
} else {
$c = $v;
}
$lef = '^(\\/?(\\s+|)(' . $c . '+))';
$rig = '(' . $c . '+)?(\\s+|)$';
$this->O = preg_replace('/' . (!isDrw($b) ? $lef . '|' . $rig : ($b[1] < 0 ? $lef : $rig)) . '/', '', $this->O);
}
}
}
return $this;
}