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oh yea some code:

 

bb_code.php:

<?php
   function BBCode($Text)
       {
         // Replace any html brackets with HTML Entities to prevent executing HTML or script
            // Don't use strip_tags here because it breaks [url] search by replacing & with amp
            $Text = str_replace("<", "<", $Text);
            $Text = str_replace(">", ">", $Text);

            // Convert new line chars to html <br /> tags
            $Text = nl2br($Text);

            // Set up the parameters for a URL search string
            $URLSearchString = " a-zA-Z0-9\:\/\-\?\&\.\=\_\~\#\'";
            // Set up the parameters for a MAIL search string
            $MAILSearchString = $URLSearchString . " a-zA-Z0-9\.@";

            // Perform URL Search
            $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/", '<a href="$1" target="_blank">$1</a>', $Text);
            $Text = preg_replace("(\[url\=([$URLSearchString]*)\](.+?)\[/url\])", '<a href="$1" target="_blank">$2</a>', $Text);
         //$Text = preg_replace("(\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[/url\])", '<a href="$1" target="_blank">$2</a>', $Text);

            // Perform MAIL Search
            $Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '<a href="mailto:$1">$1</a>', $Text);
            $Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.+?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text);
         
            // Check for bold text
            $Text = preg_replace("(\[b\](.+?)\[\/b])is",'<b>$1</b>',$Text);

            // Check for Italics text
            $Text = preg_replace("(\[i\](.+?)\[\/i\])is",'<i>$1</i>',$Text);

            // Check for Underline text
            $Text = preg_replace("(\[u\](.+?)\[\/u\])is",'<u>$1</u>',$Text);

            // Check for strike-through text
            $Text = preg_replace("(\[s\](.+?)\[\/s\])is",'<s>$1</s>',$Text);


            // Check for over-line text
            $Text = preg_replace("(\[o\](.+?)\[\/o\])is",'<o>$1</o>',$Text);

            // Check for colored text
            $Text = preg_replace("(\[color=(.+?)\](.+?)\[\/color\])is","<span style=\"color: $1\">$2</span>",$Text);

            // Check for sized text
            $Text = preg_replace("(\[size=(.+?)\](.+?)\[\/size\])is","<span style=\"font-size: $1px\">$2</span>",$Text);

		// Check for img text
            $Text = preg_replace("(\[img\](.+?)\[\/img\])is",'<img src="$1">',$Text);
              
		//Emoteicons
		$epath = $path."main/style/img/bb/";
            $Text = preg_replace("()is",'<img src="'.$epath.'icon_biggrin.gif">',$Text);
		$Text = preg_replace("()is",'<img src="'.$epath.'icon_biggrin.gif">',$Text);
		$Text = preg_replace("(:\))is",'<img src="'.$epath.'icon_smile.gif">',$Text);
	   
	    // Check for list text
            $Text = preg_replace("/\[list\](.+?)\[\/list\]/is", '<ul class="listbullet">$1</ul>' ,$Text);
            $Text = preg_replace("/\[list=1\](.+?)\[\/list\]/is", '<ul class="listdecimal">$1</ul>' ,$Text);
            $Text = preg_replace("/\[list=i\](.+?)\[\/list\]/s", '<ul class="listlowerroman">$1</ul>' ,$Text);
            $Text = preg_replace("/\[list=I\](.+?)\[\/list\]/s", '<ul class="listupperroman">$1</ul>' ,$Text);
            $Text = preg_replace("/\[list=a\](.+?)\[\/list\]/s", '<ul class="listloweralpha">$1</ul>' ,$Text);
            $Text = preg_replace("/\[list=A\](.+?)\[\/list\]/s", '<ul class="listupperalpha">$1</ul>' ,$Text);
            $Text = str_replace("[*]", "<li>", $Text);

            // Check for font change text
            $Text = preg_replace("(\[font=(.+?)\](.+?)\[\/font\])","<span style=\"font-family: $1;\">$2</span>",$Text);

            // Declare the format for [code] layout
            $CodeLayout = '<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
                                <tr>
                                    <td class="quotecodeheader"> Code:</td>
                                </tr>
                                <tr>
                                    <td class="codebody">$1</td>
                                </tr>
                           </table>';
            // Check for [code] text
            $Text = preg_replace("/\[code\](.+?)\[\/code\]/is","$CodeLayout", $Text);
            // Declare the format for [code=php:0] layout
            $phpLayout = '<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
                                <tr>
                                    <td class="quotecodeheader"> Code:</td>
                                </tr>
                                <tr>
                                    <td class="codebody">$1</td>
                                </tr>
                           </table>';
            // Check for [code=php:0] text
            $Text = preg_replace("/\[php\](.+?)\[\/php\]/is",$phpLayout, $Text);

            // Declare the format for [quote] layout
            $QuoteLayout = '<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0">
                                <tr>
                                    <td class="quotecodeheader"> Quote:</td>
                                </tr>
                                <tr>
                                    <td class="quotebody">$1</td>
                                </tr>
                           </table>';
                     
            // Check for [quote] text
            $Text = preg_replace("/\[quote\](.+?)\[\/quote\]/is","$QuoteLayout", $Text);
         
            // Images
            // [img=pathtoimage]
            $Text = preg_replace("/\[img\](.+?)\[\/img\]/", '<img src="$1">', $Text);
         
            // [img=widthxheight]image source[/img]
            $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.+?)\[\/img\]/", '<img src="$3" height="$2" width="$1">', $Text);
         
           return $Text;
      }

?> 

 

up_in_act.php

<?php
ob_start();
$path = "../../";
$title = "Update Home";
$rank = "yes";
include ($path."main/include/cons/head.php");
if($session->logged_in){
  if($session->isAdmin()){
  $content = $_POST['update_text'];
  $title = $_POST['title'];
  
  if (empty($title)){
  echo '<p class="header">Error</p>';
   echo '<p class="maintext">';
   echo "Please insert a title.";
   echo '<br><a href="up_ind.php"><--Back</a>';
   echo '</p>';
      include ($path."main/include/cons/foot.php");
   exit;
  } 
  if (empty($content)){
    echo '<p class="header">Error</p>';
   echo '<p class="maintext">';
   echo "Please insert some content.";
   echo '<br><a href="up_ind.php"><--Back</a>';
   echo '</p>';
     include ($path."main/include/cons/foot.php");
   exit;
  }
  include ($path."main/include/bb_code.php");
  $content = BBCode($content);
  
   $q = "INSERT INTO `home` (content, title) VALUES ('$content', '$title')";
   mysql_query($q);
   
   echo '<p class="header">Update Seccessful</p>';
   echo '<p class="maintext">';
   echo "Update Successful<br><br>";
   echo '<a href="'.$path.'index.php">Home</a><br><a href="../index.php">Admin Center</a>';
  echo "</p>";

  }else{
  header('Location: '.$path.'index.php');
  }
}else{
header('Location: '.$path.'index.php');
}
include ($path."main/include/cons/foot.php");
?>

[/code][/code]

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https://forums.phpfreaks.com/topic/114223-php-problem-maybe/#findComment-587343
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