SQL / PHP-仅显示数据库的第一个值

Question

All is in the title. why I only get the first line of my table and not all the fields.

Function :

class Services_Label extends Services_Abstract
{
    public function getlibelle()
    {
        $sRequest = 'SELECT NAME FROM menu WHERE id_application = 2';
        $this->executeQueries($sRequest);
        $aResult = $this->getOneResult();
        $this->freeStatement();
        return $aResult;
     }
 }

function application :

$oMessage = new Services_Label();

$toto = $oMessage->getlibelle();

var_dump($toto);

answer :

string(15) "Prise en charge" 

table :

Answer 1

Going by the name of the getOneResult() , your resultset is probably being limited to one result.

Can you post the whole function to confirm?

Answer 2

I have no idea from your question what your table columns are called, but if you want all of the columns use SELECT *

class Services_Label extends Services_Abstract
{
    public function getlibelle()
    {
        $sRequest = 'SELECT * FROM menu WHERE id_application = 2';
        $this->executeQueries($sRequest);
        $aResult = $this->getOneResult();
        $this->freeStatement();
        return $aResult;
     }
 }

It is most often better to actually name only the columns you actually want returned so you would do that like this

class Services_Label extends Services_Abstract
{
    public function getlibelle()
    {
        $sRequest = 'SELECT NAME,COL2,COL3 FROM menu WHERE id_application = 2';
        $this->executeQueries($sRequest);
        $aResult = $this->getOneResult();
        $this->freeStatement();
        return $aResult;
     }
 }

Answer 3

this is the function getoneresult()

 public function getOneResult()
{
    $row = $this->getNextRow(OCI_BOTH | OCI_RETURN_NULLS);

    if (is_array($row)) {
        return $row[0];
    } else {
        return false;
    }
}

Answer 4

You need to collect the rows using a while loop. So change your function 'getOneResult' to something like this.

public function getResults()
{
    $array = array();
    while ($row = $this->getNextRow(OCI_BOTH | OCI_RETURN_NULLS)) {
        $array[] = $row;
    } 
    return $array;
}