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//ת»»ÎªUNIXʱ¼ä´Á
function strtotimestamp(datestr)
{
    var new_str = datestr.replace(/:/g,"-");
    new_str = new_str.replace(/ /g,"-");
    var arr = new_str.split("-");
    var datum = new Date(Date.UTC(arr[0],arr[1]-1,arr[2],arr[3]-8,arr[4],arr[5]));
    return (datum.getTime()/1000);  //ΪPHPËùÓÃ
    }
//UNIXʱ¼ä´Áת»»Îª×Ö·û´®
function timestamptostr(timestamp) {
     d = new Date(timestamp.getTime());
     var jstimestamp = (d.getFullYear())+"-"+(d.getMonth()+1)+"-"+(d.getDate())+" "+(d.getHours())+":"+(d.getMinutes())+":"+(d.getSeconds());
     return jstimestamp;
    }
javascript timestamp ºÍPHP ʱ¼ä´Á ²î 8¸öСʱ
strtotimestamp("2010-01-01  08:00:00");          //PHPÊä³ö 2010-01-01  00:00:00
 strtotimestamp("2010-01-11  23:59:59")+(8*60*60);  //PHPÊä³ö 2010-01-11  23:59:59


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1.
$query = $this->db->query('SELECT name, title, email from my_table');
foreach ($query->result() as $row)
{
echo $row->title;
echo $row->name;
echo $row->email;
}
2.
foreach ($query->result_array() as $row)
{
echo $row['title'];
echo $row['name'];
ech ......
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