Fetch First record in $key as $value assoc_arr - php

Question

I have the Assoc_arr and the values in the array is:-
Array
(
[SIZE] => 8.5x11
[FOLDING] => HalfFold To 4.25x11
[PAPER] => 100lb Gloss Book with Aqueous Coating (C2S)
[COLOR] => full/full
[TURNAROUND] => Standard
)
When i print this it prints all the values with this code:-
echo "<table>";
foreach ($final_array as $key => $value)
{
echo "<tr>";
echo "<td>";
echo $key;
echo "</td>";
echo "<td>";
echo $value;
echo "</td>";
echo "</tr>";
}
echo "</table><br><br>";
How can i only fetch the [SIZE] => 8.5x11 record from the assoc_arr.

Answer 1

Try this code
echo "<table>";
echo "<tr>";
echo "<td>";
echo key($arr);
echo "</td>";
echo "<td>";
echo $arr[key($arr)];
echo "</td>";
echo "</tr>";
echo "</table><br><br>";

Answer 2

You can try the following code
echo "<table>";
foreach ($array as $key => $value)
{
if('SIZE' == $key) {
echo "<tr><td>";
echo $key;
echo "</td><td>";
echo $value;
echo "</td></tr>";
}
}
echo "</table>";

Answer 3

You could use array_keys to get the first key and value:
$keys = array_keys($final_array);
$key = $keys[0];
$value = $final_array[$key];

Answer 4

Check with this:
echo "<table>";
foreach ($final_array as $key => $value)
{
if('SIZE' == $key) {
echo "<tr><td>";
echo $key;
echo "</td><td>";
echo $value;
echo "</td></tr>";
} else {
// do something else
}
}
echo "</table><br><br>";
UPDATE
If you want only the value for SIZE key, then no need of any loop. You can get it $final_array['SIZE'], otherwise the above thing will help you.