以下一行:
$select = $table->select();
$select->where('approved = 1');
$result = $table->fetchRow($select);
返回一个对象。我想要的是获得一个关联数组。
我知道Zend_Db有fetchAssoc()方法,但在Zend_Db_Table中也是类似的(我试过fetchAssoc()但是它没有用,我在文档中没有找到任何东西)?
答案 0 :(得分:18)
$result = $table->fetchRow($select)->toArray();
Zend_Db_Table_Row
和Zend_Db_Table_Rowset
都有toArray()
方法。 Row作为关联数组返回,Rowset作为关联数组的简单(序数)数组返回。
答案 1 :(得分:2)
为了进一步说明Bill的答案,如果你想让Rowset作为一个关联数组(而不是序数)返回,唯一的选择似乎是Zend_Db(正如你所提到的):
$db = $table->getAdapter();
$select = $table->select();
$select->where('approved = 1');
$result = $db->fetchAssoc($select);
答案 2 :(得分:1)
Zend_Loader::loadClass('Zend_Db_Table');
class SomeTable extends Zend_Db_Table_Abstract{
protected $_name = 'sometable';
public function getAssoc($where = null, $order = null, $count = null, $offset = null){
if (!($where instanceof Zend_Db_Table_Select)) {
$select = $this->select();
if ($where !== null) {
$this->_where($select, $where);
}
if ($order !== null) {
$this->_order($select, $order);
}
if ($count !== null || $offset !== null) {
$select->limit($count, $offset);
}
} else {
$select = $where;
}
return $this->getAdapter()->fetchAssoc($select);
}
}
然后在你的代码中:
$this->some_table = new SomeTable();
//Get and print some row(s)
$where = $this->some_table->getAdapter()->quoteInto('primarykey_name = ?', $primarykey_value);
print_r($this->somes_table->getAssoc($where));
//Get and print all rows
print_r($this->areas_table->getAssoc());