Field's Name Table [duplicate] - symfony

Question

This question already has an answer here:
Getting column names in a doctrine2 entity
(1 answer)
Closed 5 years ago.
I was trying to display the field name from a database to be used in the table header to be displayed in the twig for admin section propose!
I have my database like this one
id | Gram | Height | Kilos |
1 | 27.1 | 126 cm | 29 kg |
and I want to get the field name "Gram, Height etc" and make it as table header, I was going to make a translation for this like English to Japanese and so on, "the problem is how do I get the data field name and display it like a text any advice for this on", Thank you in advance!
Code for controller
/**
* #Route("/ingredients/header-translation", name = "z_recipe_header_translation")
* #Template("NutritionMainBundle:Admin\create\recipe\ingredients:translate-headers.html.twig")
*/
public function headerTranslationAction(Request $request)
{
$em = $this->getDoctrine()->getManager();
$nutrients = $em->getRepository("NutritionAdminBundle:NutritionValue")->findAll();
return array(
'header' => $nutrients
);
}
Twig code
<table class="table" style="width:100%;">
<thead>
<tr>
<th>header</th>
{% for ii in 1..9 %}
<th>language {{ii}}</th>
{% endfor %}
</tr>
</thead>
<tbody>
{% for i in 1..10 %}
<tr>
<td>header label {{i}}</td>
{% for ii in 1..9 %}
<td><input type="text"/></td>
{% endfor %}
</tr>
{% endfor %}
</tbody>
</table>
Oh this is a duplicate question so sorry about that, i'll just make it as an example, The code below will be my final answer, Thank for the help!
controller code:
/**
* #Route("/ingredients/header-translation", name = "z_recipe_header_translation")
* #Template("NutritionMainBundle:Admin\create\recipe\ingredients:translate-headers.html.twig")
*/
public function headerTranslationAction(Request $request)
{
$em = $this->getDoctrine()->getManager();
$NutritionValueField = $em->getClassMetadata('NutritionAdminBundle:NutritionValue')->getFieldNames();
$languages = $em->getRepository("NutritionLanguageBundle:Language")->findAll();
$form = $this->createForm(new NutritionValueType());
$form->handleRequest($request);
return array(
'header' => $NutritionValueField,
'languages' => $languages,
'form' => $form->createView()
);
}
For my Twigs display
<table class="table" style="width:100%;">
<thead>
<tr>
<th>header</th>
{% for languages in languages %}
<th>{{languages.langLabel}}</th>
{% endfor %}
</tr>
</thead>
<tbody>
{% for header in header %}
<tr>
{% if header == 'NDB_NO'%}
{#do nothing#}
{% else %}
<td>{{ header|replace({'_':' '}) }}</td>
{% for languages in languages %}
<td><input id="{{header}}_{{ languages.id }}" type="text" value="{{header|replace({'_':' '})}}"/> </td>
{% endfor %}
{% endif %}
</tr>
{% endfor %}
</t
body>

Answer 1

You can use the database information schema:
SELECT `COLUMN_NAME`
FROM `INFORMATION_SCHEMA`.`COLUMNS`
WHERE `TABLE_SCHEMA` = 'databasename'
AND `TABLE_NAME` = 'tablename';

Answer 2

use sql sentence:desc tablename;