[PHP] Help with Form

[ScHmIdTy56789]

Hello,
So I made this form that edits a .txt when you enter the the text then sumbit it. What i need help with is how would I get it to enter an extra comma at the beginning without entering it into the textbox?

I already tried

PHP Code:

$add = $_POST['addition'] + ", ";

But no luck. Any way I can do this?

Heres the code:

PHP Code:

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

Any help is appreciated
Thanks,
ScHmIdTy

[ScHmIdTy56789]

Nevermind, I got it.

[sac0o01]

If I understand what it is you are looking for...

change:

PHP Code:

fwrite($file,$_POST['addition'])

to:

PHP Code:

fwrite($file,$_POST['addition'] . ",")

[SuperNovaAO]

also

Code:

$add = $_POST['addition'] + ", "; echo $add; //output: 0; independently of the input.

Also I would scan for commas in the input to prevent your file getting fucked up.

[ScHmIdTy56789]

If I understand what it is you are looking for...

change:

PHP Code:

fwrite($file,$_POST['addition'])

to:

PHP Code:

fwrite($file,$_POST['addition'] . ",")

Well that works too

---

I put:

PHP Code:

$together = ", " . htmlspecialchars($_POST['addition']); if($_POST['addition']) fwrite($file, $together );

---

also

Code:

$add = $_POST['addition'] + ", "; echo $add; //output: 0; independently of the input.

Also I would scan for commas in the input to prevent your file getting fucked up.

what do you mean by it getting fucked up?

[ScHmIdTy56789]

PHP Code:

<!-- coded by ScHmIdTy --> <?php $fn = "globalban.txt"; $file = fopen($fn, "a+"); $size = filesize($fn); $togetheradd = ", " . htmlspecialchars($_POST['addition']); $togetherclear = ", " . htmlspecialchars($_POST['clear']); $clear = str_replace($_POST['clear'],'', fread($file,300)); if( $_POST['ban'] ) { $file1 = fopen($fn, "a+"); fwrite($file, $togetheradd ); } elseif( $_POST['unban'] ) { $file2 = fopen($fn, "w+"); fwrite($file2, $clear ); } $text = file_get_contents( 'globalban.txt' ); fclose($file); ?> <html> <body> Ban: <form action="<?=$PHP_SELF?>" method="post"> <textarea><?=$text?></textarea><br/> <input type="text" name="addition"/> <input type="submit" name="ban"/> </form> Un-Ban: <form action="<?=$PHP_SELF?>" method="post"> <textarea><?=$text?></textarea><br/> <input type="text" name="clear"/> <input type="submit" name="unban"/> </form> </body> </html>

I got it