vb.org Archive - Number before each PHP Code line

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- - Number before each PHP Code line (https://vborg.vbsupport.ru/showthread.php?t=61526)

tschitschi

02-13-2004 07:21 PM

Number before each PHP Code line

I'd like to display the number of each line in a PHP Code Tag, but I have really no idea how to make this work.

It would be great if someone could help!

Thx a lot in advance, Gigi.

Andreas

02-13-2004 08:38 PM

Try this:

In functions_bbcodeparse FIND:

PHP Code:


		
			
eval('$html = "' . fetch_template('bbcode_php') . '";');

ABOVE that ADD:

PHP Code:


		
			
// Do line numbering

$lines = split('<br />', $code);

$linecount = count($lines);

$code='';

$formstr = '%0' . ceil(log($linecount)/log(10)) . 'd';

for ($i = 0; $i < $linecount; $i++) {

  $line = sprintf($formstr, ($i+1));

  $stripped_code = trim(str_replace('&nbsp;', '', strip_tags($lines[$i])));

  if (!empty($stripped_code))

    $code .= "<font color=\"black\">[$line]</font>&nbsp;$lines[$i]<br />";

  else

    $code .= $lines[$idx];

}

tschitschi

02-13-2004 09:31 PM

Works fine, thx.

But I do have one more question: is it possible to view the linenumbers in a <td> and the code in a <td> like in this example:

<td>1 2 3 </td><td>code line 1 code line 2 code line 3 </td>

It would be great, if you can help me again!

Greets, tschitschi.

Andreas

02-13-2004 09:42 PM

AFAIK not without somewhat heavy code-reformatting, as you would produce invalid HTML if you just put the line numer in one cell and the code part into another.

BTW: I forgot a in my last post - fixed now.

Edit: Or do you mean only 1 cell for the line numbers and only one cell for the code? That might work ...

tschitschi

02-13-2004 09:47 PM

Yeah, I mean only one cell for each of them.

tschitschi

02-13-2004 11:42 PM

I decided to make it another way. Thanks anyway :)

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