我想返回一个列值,它工作得很好,但是我想在有逗号进来时断行,所以我想在一行中获得每个值。Ipd_medicine_name列中有多个值,这些值以","(逗号)分隔
$records = mysqli_query($conn, "SELECT ipd_medicine_name FROM `ipd_patients` WHERE ipd_patientid = ".$_GET['ipd_patientid']." ");
while($data = mysqli_fetch_array($records))
{
echo " <p>"$data['ipd_medicine_name']."</p> ";
}
?>
这应该可以为您工作:
echo '<p>' . str_replace(',', '<br />', $data['ipd_medicine_name']) . '</p>';