PHP editing a file

unknowngiver · 02-23-2007, 02:30 PM

Hey
can anyone look at the code and tell me whats wrong? the php parts are working..for the most part..but the output is a little weid..the textbox is a little messed up..the first line of the file is spaced weirdly..and the line numbers are a little off...thanks

PHP Code:

  <?php

    $dir = htmlspecialchars(trim($_GET['dir']));

    $subdir = htmlspecialchars(trim($_GET['subdir']));

    $file = trim($_GET['file']);

    $loadcontent="./$dir/$subdir/$file";

    //$loadcontent = "./includes/template/style.css";

    if(isset($_POST['save_file'])) {

        $savecontent = stripslashes($_POST['savecontent']);

        $fp = fopen($loadcontent, "w");

????: NamePros.com http://www.namepros.com/programming/297847-resolved-php-editing-a-file.html
        if ($fp) {

        fwrite($fp, $savecontent);

        fclose($fp);

        //print '<a href='.$_SERVER[PHP_SELF].'>Refresh</a>';

        //print "<html><head><META http-equiv=\"refresh\" content=\"0;URL=$_SERVER[PHP_SELF]\"></head><body>";

        }

    }

    $fp = fopen($loadcontent, "r");

    $loadcontent = fread($fp, filesize($loadcontent));

    $lines = explode("\n", $loadcontent);

    $count = count($lines);

    $loadcontent = htmlspecialchars($loadcontent);

    fclose($fp);

    for ($a = 1; $a < $count+1; $a++) {

    $line .= "$a\n";

    }

?>

<table border='1' width="30%" align="center">

    <tr>

        <td>

            <table>

                <form method=post action="<?$_SERVER['REQUEST_URI']?>">

                    <tr>

                        <td width="5%" align="right" valign="top"></td><td><input type="submit" name="save_file" value="Save" class="button"></td>

                    </tr>

????: NamePros.com http://www.namepros.com/showthread.php?t=297847
                    <tr>

                        <td width="5%" align="left" valign="top">

                            <pre name="lines" cols="4" rows="<?=$count+3;?>"><?=$line;?></pre>

                        </td>

                        <td width="95%" align="right" valign="top">

                            <textarea name="savecontent" cols="80" rows="<?=$count;?>" class="textarea" >

                                <?php echo $loadcontent;?>

                            </textarea>

                        </td>

                    </tr>

                    <tr>

                        <td width="5%" align="right" valign="top"></td><td><input type="submit" name="save_file" value="Save" class="button"></td>

                    </tr>

                </form>

            </table>

        </td>

    </tr>

</table>

heres the css for textbox:

Code:

.textarea {
        background: #a3bed9;
        color: #252525;
        font-family: Tahoma;
        font-size: 11px;
        border-width: 1px;
        border-color: #373737;
        border-style: dashed;
       width: 100%
       height: 100%:
}

Peter · 02-24-2007, 02:41 AM

Just tried it myself and I presume you mean the extra line at the top of the textarea?

If this is the case it is the html that is causing it replace the following lines :-

PHP Code:

 
                            <textarea name="savecontent" cols="80" rows="<?=$count;?>" class="textarea" >

????: NamePros.com http://www.namepros.com/showthread.php?t=297847
                                <?php echo $loadcontent;?>

                            </textarea>

With the following line:-

PHP Code:

 
<textarea name="savecontent" cols="80" rows="<?=$count;?>" class="textarea" ><?php echo $loadcontent;?></textarea>

02-23-2007, 02:30 PM	THREAD STARTER #1 (permalink)
unknowngiver Senior Member Join Date: May 2005 Location: Ontario Canada Posts: 3,088	PHP editing a file Hey can anyone look at the code and tell me whats wrong? the php parts are working..for the most part..but the output is a little weid..the textbox is a little messed up..the first line of the file is spaced weirdly..and the line numbers are a little off...thanks PHP Code: <?php $dir = htmlspecialchars(trim($_GET['dir'])); $subdir = htmlspecialchars(trim($_GET['subdir'])); $file = trim($_GET['file']); $loadcontent="./$dir/$subdir/$file"; //$loadcontent = "./includes/template/style.css"; if(isset($_POST['save_file'])) { $savecontent = stripslashes($_POST['savecontent']); $fp = fopen($loadcontent, "w"); ????: NamePros.com http://www.namepros.com/programming/297847-resolved-php-editing-a-file.html if ($fp) { fwrite($fp, $savecontent); fclose($fp); //print '<a href='.$_SERVER[PHP_SELF].'>Refresh</a>'; //print "<html><head><META http-equiv=\"refresh\" content=\"0;URL=$_SERVER[PHP_SELF]\"></head><body>"; } } $fp = fopen($loadcontent, "r"); $loadcontent = fread($fp, filesize($loadcontent)); $lines = explode("\n", $loadcontent); $count = count($lines); $loadcontent = htmlspecialchars($loadcontent); fclose($fp); for ($a = 1; $a < $count+1; $a++) { $line .= "$a\n"; } ?> <table border='1' width="30%" align="center"> <tr> <td> <table> <form method=post action="<?$_SERVER['REQUEST_URI']?>"> <tr> <td width="5%" align="right" valign="top"></td><td><input type="submit" name="save_file" value="Save" class="button"></td> </tr> ????: NamePros.com http://www.namepros.com/showthread.php?t=297847 <tr> <td width="5%" align="left" valign="top"> <pre name="lines" cols="4" rows="<?=$count+3;?>"><?=$line;?></pre> </td> <td width="95%" align="right" valign="top"> <textarea name="savecontent" cols="80" rows="<?=$count;?>" class="textarea" > <?php echo $loadcontent;?> </textarea> </td> </tr> <tr> <td width="5%" align="right" valign="top"></td><td><input type="submit" name="save_file" value="Save" class="button"></td> </tr> </form> </table> </td> </tr> </table> heres the css for textbox: Code: .textarea { background: #a3bed9; color: #252525; font-family: Tahoma; font-size: 11px; border-width: 1px; border-color: #373737; border-style: dashed; width: 100% height: 100%: } __________________ Simplifying Engineering \|\| $$ Currency Converter $$ Julsh - Community/Dating Website \|\| Free Image hosting Fresh Proxies \|\| Random Proxy \|\| Troll Board

02-24-2007, 02:41 AM	#2 (permalink)
Peter NamePros Expert Join Date: Nov 2003 Location: Scotland Posts: 5,069	Just tried it myself and I presume you mean the extra line at the top of the textarea? If this is the case it is the html that is causing it replace the following lines :- PHP Code: `<textarea name="savecontent" cols="80" rows="<?=$count;?>" class="textarea" > ????: NamePros.com http://www.namepros.com/showthread.php?t=297847 <?php echo $loadcontent;?> </textarea>` With the following line:- PHP Code: `<textarea name="savecontent" cols="80" rows="<?=$count;?>" class="textarea" ><?php echo $loadcontent;?></textarea>`

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