The following function is set up to:
user_id
from my database, as you can see below WHERE subscriber = '$user'
. And then: user_id
are. However, when I've tried to use this function, it has only collected an array, with the key 0
, and value user_id
. For apparent reasons I want the array to contain the numerical value that is in the user_id
column in my database with the key user_id
.
function get_subscribitions($user)
{
$user = mysql_real_escape_string ($user);
$sql = "SELECT 'user_id' FROM `subscribe` WHERE subscriber = '$user'";
$result = mysql_query($sql);
$rows = array();
while ($row = mysql_fetch_assoc($result)) {
$rows[] = $row;
}
mysql_free_result($result);
return $rows;
}
Can anyone please pinpoint where I'm making the error leading to these related problems?
Any help appreciated, thank you in advance!
Try instead
$sql = "SELECT user_id FROM `subscribe` WHERE subscriber = '$user'";
Notice the single quotes missing from around user_id
It should be:
function get_subscribitions($user)
{
$user = mysql_real_escape_string ($user);
$sql = "SELECT user_id FROM `subscribe` WHERE subscriber = '$user'";
$result = mysql_query($sql);
$rows = array();
while ($row = mysql_fetch_assoc($result)) {
$rows[] = $row['user_id'];
}
mysql_free_result($result);
return $rows;
}
There were unnecessary quotes in the query and you were not reading the $row array properly
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