Fetch multiple rows from SQL in PHP foreach item in array - php

Question

I try to request an array of IDs, to return each row with that ID, and push each into an Array $finalArray
But only the first result from the Query will output, and at the second foreach, it skips the while loop.
I have this working in another script, so I don't understand where it's going wrong.
The $arrayItems is an array containing: "home, info"
$finalArray = array();
foreach ($arrayItems as $UID_get)
{
$Query = "SELECT *
FROM items
WHERE (uid = '" . cleanQuery($UID_get) . "' )
ORDER BY uid";
if($Result = $mysqli->query($Query))
{
print_r($UID_get);
echo "<BR><-><BR>";
while ($Row = $Result->fetch_assoc())
{
array_push($finalArray , $Row);
print_r($finalArray );
echo "<BR><><BR>";
}
}
else
{
echo '{ "returned" : "FAIL" }'; //. mysqli_connect_errno() . ' ' . mysqli_connect_error() . "<BR>";
}
}
(the cleanQuery is to escape and stripslashes)
What I'm trying to get is an array of multiple rows (after i json_encoded it, like:
{ "finalArray" :
{ "home":
{ "id":"1",
"created":"0000-00-00 00:00:00",
"css": "{ \"background-color\" : \"red\" }"
}
},
{ "info":
{ "id":"2",
"created":"0000-00-00 00:00:00",
"css":"{ \"background-color\" : \"blue\" }"
}
}
}
But that's after I get both, or more results from the db.
the print_r($UID_get); does print info, but then nothing..
So, why am I not getting the second row from info? I am essentially re-querying foreach $arrayItem right?

Answer 1

Turns out... The leading space in the array, for the second item had to be trimmed with:
trim($UID_get);
Thanks GBD

Answer 2

after fetching array from mysql resource, try executing the following function, by passing fetched array as parameter.(inside your while loop)
function array_remove_indexes(&$arr)
{
$new_arr = array();
foreach($arr as $name => $val)
{
if(!is_int($name))$new_arr[$name]=$val;
}
$arr = $new_arr;
}