PHP/SQL array output problem

Question

4.00/5 (1 vote)

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Hey,

for a project I have to fetch the following array from my DB

Array
(
[admin] => Array ( [password] => admin [level] => 99 )
[test] => Array ( [password] => test [level] => 1 )
...
)

What I'm recieving however looks like this:

Array
(
[..] => Array ( [password] => [level] => )
[0] => testmail1@mail.com [1] => Array ( [password] => 1234567 [level] => 99 )
[2] => testmail2@mail.com [3] => Array ( [password] => 7654321 [level] => 55 )
...
)

The problem is the appearance of the [0]=> , [1]=> etc in each row.

My code is the following one

XML

$users=array ( "$email" => array("password" =>$passwd,  "level"=>$level  ) );
echo "<hr>";

            $result = @mysql_query( "select email, passwd, level from personen order by id" ) or die("Invalid query 1: " . mysql_error());
                for ($i=0; $i<@mysql_num_rows($result); $i++)
            {
                $k=@mysql_fetch_array ($result);
                $email= "$k[email]";
                $passwd="$k[passwd]";
                $level="$k[level]";
                $loginfo = array ("password"=>$passwd, "level"=>$level );
                array_push($users, $email, $loginfo );

            }
     print_r ($users); echo "<hr>";

Anyone got an idea whats wrong?

Thanks in advance

Posted 18-Jun-12 9:00am

Y0UR

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Mohibur Rashid · Answer 1 · 2012-06-18T20:15:00

Solution 2

Your whole code is confusing.
use mysql_fetch_assoc instead of mysql_fetch_array. result is same mysql_fetch_array has extra index to browse with integer value instead of using array_push you can use simple $users[index]. but yet your whole idea is misleading. can't help you cause don't know what do you need

Posted 18-Jun-12 20:15pm

Mohibur Rashid

Comments

Stanislav Jakunschin 19-Jun-12 7:29am

<pre lang="PHP">
$result = @mysql_query( "select email, passwd, level from personen order by id" ) or die("Invalid query 1: " . mysql_error());
while ($row = mysql_fetch_assoc($result)) {
echo $row["email"]." ";
echo $row["passwd"]." ";
echo $row["level"]." ";
$users = array($row["email"]=> array ("password"=>$row["passwd"], "level"=> $row["level"]));
}
mysql_free_result($result);
</pre>

Output:
test1@gmx.eu
827ccb0eea8a706c4c34a16891f84e7b
99
...
...
5
admin@gv-service.eu
827ccb0eea8a706c4c34a16891f84e7b
1

Array ( [admin@gv-service.eu] => Array ( [password] => 827ccb0eea8a706c4c34a16891f84e7b [level] => 1 ) )

The correct result in Array $users only for the last sample.

How to do that to all of the previous sample fell into the arrays $users?,

<pre lang="PHP">
$result = @mysql_query( "select email, passwd, level from personen order by id" ) or die("Invalid query 1: " . mysql_error());
while ($row = mysql_fetch_assoc($result)) {
echo $row["email"]." ";
echo $row["passwd"]." ";
echo $row["level"]." ";
$users = array($row["email"]=> array ("password"=>$row["passwd"], "level"=> $row["level"]));
}
mysql_free_result($result);
</pre>

Output:
test1@gmx.eu
827ccb0eea8a706c4c34a16891f84e7b
99
...
...
5
admin@gv-service.eu
827ccb0eea8a706c4c34a16891f84e7b
1

Array ( [admin@gv-service.eu] => Array ( [password] => 827ccb0eea8a706c4c34a16891f84e7b [level] => 1 ) )

The correct result in Array $users only for the last sample.

How to do that to all of the previous sample fell into the arrays $users?

walterhevedeich · Answer 2 · 2012-06-18T18:50:00

I don't have PHP installed on my work PC so I cannot test the following. However, I believe this is a normal behavior for the array_push function. Below is one of the comments from the PHP Manual.

From the manual:

If you're going to use array_push() to insert a "$key" => "$value" pair into an array, it can be done using the following:
$data[$key] = $value;
It is not necessary to use array_push.

Here is the link.

http://php.net/manual/en/function.array-push.php[^]