SELECT using php

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Good evening how to assign a value to a variable where the value comes from select? however there are in the form varios select, I want to take the value of the selected select.

php html

  • Are there several selects or a select with several options in your form? The question is not well formulated. I don’t know how they answered it! See in your question porém existem no formulario varios select

1 answer

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If I understand correctly, you want to take values from a select multiple there’s form, right?

In this case you should interact with array in php.

HTML:

<form action="pagina.php" method="GET"> 
 <select multiple name="select_multiple[]"> 
  <option value="Exemplo1">Exemplo1</option> 
  <option value="Exemplo2">Exemplo2</option> 
  <option value="Exemplo3">Exemplo3</option> 
  <option value="Exemplo4">Exemplo4</option> 
  <option value="Exemplo5">Exemplo5</option> 
 </select> 
</form>

PHP:

$select_multiple = $_GET['select_multiple'];
for ($i=0; $i < count($select_multiple); $i++){
    echo $select_multiple[$i];
}

Now if you’re a select normal, the value is set in the same way as fields text, checkbox, radio, etc..

  • Thank you very much I was able to run the code

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