Question

i have variable $lang which convert string to the selected language but i am unable to convert the string getting form database

working

echo $lang["hello"];

not working

$rowtxt = $row[0];
echo $lang[$rowtxt];

it shows error.

what is the correct way to do this can any one tell me i am a beginner ?.

Answer 1

You should better a try var_dump($row) or print_r($row) first to see if the array contains the datas at right keys.

$lang[$row[0]] doesnt work because $row[0] is empty.

Your are probably not assigning Hello to $row[0].

So try print_r($row); to see whats stored in the whole array.

Add :

$lang[$row[0]] will give you $lang[hello].

It should be $lang[“$row[0]”] for it to be $lang[“hello”]

Sample code :

$row = array("Hello","Hello Again");
$lang['Hello'] = "Working";
echo $lang["$row[0]"];

Please change your attitude. Give out codes, and wait for people to answer. People are here to help.

Ask your question and people will answer you, but please dont DEMAND.