Upload file . txt removing php accents

Question

I need somehow to upload a file. txt and all the text is stored in a array and then run this array and remove all accents from the text, after that generate the file . txt without the accents ? (Take the accents from the contents inside the.txt file).

Answer 1

Do so:

<form enctype="multipart/form-data" method="POST">
    <input type="file" name="txt">
    <input type="submit">
</form>
<?php
if($_SERVER['REQUEST_METHOD'] == 'POST') {
    $file = $_FILES['txt'];
    $dir = 'tests/'; // ajustar nome diretório destino
    $fileName = 'new_txt.txt'; // ajustar nome do ficheiro
    move_uploaded_file($file['tmp_name'], $dir.$fileName);
    $text = utf8_encode(file_get_contents($dir.$fileName);
    $search = explode(",","ç,æ,œ,á,é,í,ó,ú,à,è,ì,ò,ù,ä,ë,ï,ö,ü,ÿ,â,ê,î,ô,û,å,e,i,ø,u");
    $replace = explode(",","c,ae,oe,a,e,i,o,u,a,e,i,o,u,a,e,i,o,u,y,a,e,i,o,u,a,e,i,o,u");
    $new_text = str_replace($search, $replace, $text);
    $file = fopen($dir.$fileName, 'w');
    fwrite($file, $new_text);
    fclose($file);
    echo 'VELHO TEXTO:<br><br>' .$text. '<br><br>';
    echo 'NOVO TEXTO:<br><br>' .file_get_contents($dir.$fileName);
}

Adjust where I commented "adjust..."