public function alignColumns($align, $a, $b)
{
$align->range($a->get_width(), $b->get_width());
$align->tables($a, $b);
$align->setRowlike(false);
$slop = 5;
$va = $a->getCellView();
$vb = $b->getCellView();
$ra_best = 0;
$rb_best = 0;
$ct_best = -1;
$ma_best = null;
$mb_best = null;
$ra_header = 0;
$rb_header = 0;
$ra_uniques = 0;
$rb_uniques = 0;
$_g = 0;
while ($_g < $slop) {
$ra = $_g++;
$_g1 = 0;
while ($_g1 < $slop) {
$rb = $_g1++;
$ma = new haxe_ds_StringMap();
$mb = new haxe_ds_StringMap();
$ct = 0;
$uniques = 0;
if ($ra < $a->get_height()) {
$_g3 = 0;
$_g2 = $a->get_width();
while ($_g3 < $_g2) {
$ca = $_g3++;
$key = $va->toString($a->getCell($ca, $ra));
if ($ma->exists($key)) {
$ma->set($key, -1);
$uniques--;
} else {
$ma->set($key, $ca);
$uniques++;
}
unset($key, $ca);
}
unset($_g3, $_g2);
if ($uniques > $ra_uniques) {
$ra_header = $ra;
$ra_uniques = $uniques;
}
}
$uniques = 0;
if ($rb < $b->get_height()) {
$_g31 = 0;
$_g21 = $b->get_width();
while ($_g31 < $_g21) {
$cb = $_g31++;
$key1 = $vb->toString($b->getCell($cb, $rb));
if ($mb->exists($key1)) {
$mb->set($key1, -1);
$uniques--;
} else {
$mb->set($key1, $cb);
$uniques++;
}
unset($key1, $cb);
}
unset($_g31, $_g21);
if ($uniques > $rb_uniques) {
$rb_header = $rb;
$rb_uniques = $uniques;
}
}
if (null == $ma) {
throw new HException('null iterable');
}
$__hx__it = $ma->keys();
while ($__hx__it->hasNext()) {
unset($key2);
$key2 = $__hx__it->next();
$i0 = $ma->get($key2);
$i1 = $mb->get($key2);
if ($i1 !== null) {
if ($i1 >= 0 && $i0 >= 0) {
$ct++;
}
}
unset($i1, $i0);
}
if ($ct > $ct_best) {
$ct_best = $ct;
$ma_best = $ma;
$mb_best = $mb;
$ra_best = $ra;
$rb_best = $rb;
}
unset($uniques, $rb, $mb, $ma, $ct);
}
unset($_g1);
unset($ra);
}
if ($ma_best === null) {
if ($a->get_height() > 0 && $b->get_height() === 0) {
$align->headers(0, -1);
} else {
if ($a->get_height() === 0 && $b->get_height() > 0) {
$align->headers(-1, 0);
}
}
return;
}
if (null == $ma_best) {
throw new HException('null iterable');
}
$__hx__it = $ma_best->keys();
while ($__hx__it->hasNext()) {
unset($key3);
$key3 = $__hx__it->next();
$i01 = $ma_best->get($key3);
$i11 = $mb_best->get($key3);
if ($i01 !== null && $i11 !== null) {
$align->link($i01, $i11);
} else {
if ($i01 !== null) {
$align->link($i01, -1);
} else {
if ($i11 !== null) {
$align->link(-1, $i11);
}
}
}
unset($i11, $i01);
}
if (null == $mb_best) {
throw new HException('null iterable');
}
$__hx__it = $mb_best->keys();
while ($__hx__it->hasNext()) {
unset($key4);
$key4 = $__hx__it->next();
$i02 = $ma_best->get($key4);
$i12 = $mb_best->get($key4);
if ($i02 === null && $i12 !== null) {
$align->link(-1, $i12);
}
unset($i12, $i02);
}
$align->headers($ra_header, $rb_header);
}
