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    • octopus energy discount code

    Append text file using form posting to self

    2nd April 2014

    Php - Strings

    php codehaven

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    <?php
    $fn = "file.txt";
    $file = fopen($fn, "a+");
    $size = filesize($fn);
    $space.= "\n";
    if($_POST['addition']) fwrite($file, $_POST['addition']);
     
    $text = fread($file, $size);
    fwrite ($file, $space);
    fclose($file);
    ?>
    <form action="<?=$PHP_SELF?>" method="post">
    <input type="text" name="addition"/><br/>
    <input type="submit"/>
    </form>
     

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