如何在 codeigniter 中转换 mysql_fetch_array?
how to convert mysql_fetch_array in codeigniter?
我是 Codeigniter 的新手,在使用 mysql_fetch 数组在 Codeigniter 中创建模型时遇到问题。我不知道如何在 codeigniter 中转换 mysql_fetch_array?
我的模特:
$auto=mysql_query("select * from penjualan order by nonota desc limit 1");
$no=mysql_fetch_array($auto);
$angka=$no['nonota']+1;
试试 CodeIgniters 查询生成器,那里有非常好的文档 here
对于您的示例,我建议如下:
$query = $this->db->order_by('nonota', 'DESC')
->limit(1)
->get('penjualan');
if( $query->num_rows() > 0) {
$result = $query->result(); //or $query->result_array() to get an array
foreach( $result as $row )
{
//access columns as $row->column_name
}
}
try this
$auto=$this->db->select('*')
->order_by('nonota','desc')
->limit(1)
->get('penjualan ');
$no = $auto->result_array();
$angka = $no[0]['nonota']+1;//for first element in the array index 0;
我是 Codeigniter 的新手,在使用 mysql_fetch 数组在 Codeigniter 中创建模型时遇到问题。我不知道如何在 codeigniter 中转换 mysql_fetch_array?
我的模特:
$auto=mysql_query("select * from penjualan order by nonota desc limit 1");
$no=mysql_fetch_array($auto);
$angka=$no['nonota']+1;
试试 CodeIgniters 查询生成器,那里有非常好的文档 here 对于您的示例,我建议如下:
$query = $this->db->order_by('nonota', 'DESC')
->limit(1)
->get('penjualan');
if( $query->num_rows() > 0) {
$result = $query->result(); //or $query->result_array() to get an array
foreach( $result as $row )
{
//access columns as $row->column_name
}
}
try this
$auto=$this->db->select('*')
->order_by('nonota','desc')
->limit(1)
->get('penjualan ');
$no = $auto->result_array();
$angka = $no[0]['nonota']+1;//for first element in the array index 0;