PHP echo PRoblem

[mssakib]

Hi

 

I have a php function and i want that after the function is excuited a message will show. But having some problem with that.

 

Here is the function

 

 

<?php

if(isset($_POST['Submit']))
{
    $contents = file_get_contents('conf.php');
    $var_letters = range('a', 'z');
    foreach($var_letters as $letter)
    {   
        $oldline = '$' . $letter . ' = ;';
        $newline = '$' . $letter . ' = \'' . $_POST[ $letter ] . '\';';

  

        $contents = preg_replace('~\$'.$letter.' =.+?;~s', $newline, $contents);

    }
    file_put_contents('conf.php', $contents);
}


include 'conf.php';

?>

 

 

if i add like this

 

<?php

if(isset($_POST['Submit']))
{
    $contents = file_get_contents('conf.php');
    $var_letters = range('a', 'z');
    foreach($var_letters as $letter)
    {   
        $oldline = '$' . $letter . ' = ;';
        $newline = '$' . $letter . ' = \'' . $_POST[ $letter ] . '\';';

echo("WORK DONE");  

        $contents = preg_replace('~\$'.$letter.' =.+?;~s', $newline, $contents);

    }
    file_put_contents('conf.php', $contents);
}


include 'conf.php';

?>

 

it echo the message word done as many variable are there. But i want that it will show only once. And i am using a ajax system to change that . So i need to show that message after a button.

 

So need help

[trq]

Move the echo out of the loop.

 

ps: There is no function defined anywhere in that code.

[mssakib]

Thx Problem solved. sorry it is not a function