MySQL/PHP output is not as expected - php

Question

I have two tables in my database by name language and language_variables.
In language table, I have stored languages and in language_variables have value of specific word in all languages.
DB Structure & data of language
id, title, short_code, type enum('ltr', 'rtl'), default enum('yes', 'no'), status enum('on', 'off')
1, English, en, ltr, yes, on
2, Urdu, ur, rtl, no, on
DB Structure & data of language_variables
id, language_id, keyword, value
1, 1, str_word, this is simple string
2, 2, str_word, اس سادہ سلک ہے
3, 1, str_word2, this is 2nd string
Output I want
I want to show keyword str_word for once and show drop down list of languages list for same keyword.
Issue in my output
My SQL query is
SELECT
lv.id, lv.language_id, lv.keyword, lv.`value`, l.title
FROM language_variable AS lv
INNER JOIN `language` AS l ON l.id = lv.language_id
GROUP BY lv.keyword
ORDER BY lv.id DESC
My view
<?php
foreach($records as $record)
{
?>
<div class="banner-row1">
<div class="banner-row-text">
<h2><?=$record->keyword?></h2>
<p class="text-muted">
<small>
Value: <?=$record->value?><br />
Languages:
<select id="language_id" required>
<option></option>
<?php
foreach($languages as $language)
{
echo '<option value="'.$record->id.'">'.$language->title.'</option>';
}
?>
</select>
</small>
</p>
</div>
<div class="clr"></div>
</div>
<?php
}
?>

Answer 1

You should join with language_id, not with id in language_variables table.
INNER JOIN `language` AS l ON lv.id = l.id
Use this
INNER JOIN `language` AS l ON l.id = lv.language_id
^ ^

Answer 2

You need to do at least 2 queries (or change your whole code).
1) get all the "str_word" : query1 = select distinct keyword from language_variable
2) get all the values : query2 = select * from language_variable
3) do a foreach loop with query1, and inside it, display all the corresponding values str_word.
That solution requires to have the query2 as an associative array indexed on str_word.
The alternative, easier to code but requiring more resources is to do the query1 then, in the loop, do the corresponding query select * from language_variable where str_word=:that_keyword (that means as many sql query as there is keywords)