摘要:
$names = implode('|', array_column($categoryBackNameArr, 'name')); 阅读全文
摘要:
$minPrice = array_get($productMinAndMaxPriceMap, $product['id'] . '.minPrice', 0); 阅读全文
摘要:
->selectRaw('max(marking_price) as maxPrice, min(marking_price) as minPrice, product_id') ->groupBy('product_id') 阅读全文
摘要:
从记录集中取出 last_name 列,用相应的 "id" 列作为键值: 5698, 'first_name' => 'Bill', 'last_name' => 'Gates', ), array( 'id' => 4767, 'first_name' => 'Steve', 'last_name' => 'Jobs', ) arra... 阅读全文