0
Armstuff > xxxxx
Uncategorized
Biler > test
HOVED > SUB
Computere > Software
Smykker
Computere > Komponenter > RAM
sss > bbb > kkk
Computere > Komponenter > Harddiske
gg
Computere > Gadgets
Biler > Ekstraudstyr
sss > ddd
這是我的類別列表,通過這個代碼輸出:排序類的名字與PHP數組
<?php
foreach($categories as $category)
{
echo $category['name'] . " <br />";
}
?>
現在$類別子類別名稱被正確定義,以前在代碼通過:
foreach($categories as &$category)
{
$parent = $category['parent'];
while($parent > 0)
{
$parent_row = $db->select('name', 'paraent')->from('categories')->where('id', '=', $parent)->execute()->as_array();
$parent_row = $parent_row[0];
$category['name'] = $parent_row['name'] . " > {$category['name']}";
$parent = $parent_row['parent'];
}
}
祝輸出到輸出字母,所以從上面的例子中,它應該輸出類似:
Armstuff > xxxxx
Biler > test
Biler > Ekstraudstyr
Computere > Gadgets
Computere > Komponenter > Harddiske
Computere > Komponenter > RAM
Computere > Software
gg
HOVED > SUB
Smykker
sss > bbb > kkk
sss > ddd
Uncategorized
我試過簡單的sort(),asort(),但他們不會爲我工作。我怎樣才能做到這一點?感謝在前進
它不善於在循環中運行那麼多查詢 – safarov 2012-04-01 09:52:38