kada ispisuje iz baze, str

[ pasvord @ 24.01.2007. 02:47 ] @

pozdravi :)

Nasao sam na netu neki mali "template engine" i sve je radilo dok nisam iz baze ispisiva polje u kojem se nalazi html kod. Znaci imam
$q_ = mysql_query("select * from ...");
$q = mysql_fetch_array($q_);
echo $q['nesto'];

Naravno, sve se fino ispise ali onda nece da {nesto} i {nestoDrugo} (to se nalazi u polju koje ispisujem) zamjeni sa vrijednostima koje sam zadao, dok kada napisem echo "{nesto} {nestoDrugo}"; (isto onako kako je u polju u bazi) normalno mijenja sa zadanim vrijednostima.

template.engine.php (radi):

Code:

<?
class TemplateEngine // This is our TemplateEngine class.
{
 var $Template; // Current Templates Name.
 var $TemplateDir = './templates/'; // Templates Dir.

 function SelectTemplateFile($file, $error_line = 0, $error_file = '') // This function will select the requested templates .tpl file.
 {
 if(is_dir($this->TemplateDir)) // If the $templatedir exsits.
 {
 if(!file_exists($this->TemplateDir.$file.$this->TemplateExt)) // If the .tpl file does not exsit.
 {
 $error = "File: ".$error_file." 
 Line: ".$error_line." 
 Date: ".date("D M j G:i Y")." 
 Error loading ".$this->TemplateDir.$file.$this->TemplateExt.", file does not exist.";
 return die($error); // Returns $error.
 }
 elseif(file_exists($this->TemplateDir.$file.$this->TemplateExt)) // ElseIf the file exsits.
 {
 return $this->Template=file_get_contents($this->TemplateDir.$file.$this->TemplateExt); // Returns the current templates data.
 } // End ElseIf.
 }
 elseif(!is_dir($this->TemplateDir)) // ElseIf the directory does not exsit.
 {
 $error = "File: ".$error_file." 
 Line: ".$error_line." 
 Date: ".date("D M j G:i Y")." 
 Error opening ".$this->TemplateDir.", directory does not exist.";
 return die($error); // Returns $error.
 } // End ElseIf.
 } // End Function.

 function ReplaceVars($vars=array(), $error_line = 0, $error_file = '') // This will replace {var} with a array value.
 {
 if (sizeof($vars) > 0) // If the array of vars is not emtpy.
 {
 foreach ($vars as $var => $content) // Loops through the array.
 {
 $this->Template=str_replace("{".$var."}", $content, $this->Template); // Replaces {var} with the array value ($content).
 } // End Foreach.
 }
 else // Else the array of vars is empty.
 {
 $error = "File: ".$error_file." 
 Line: ".$error_line." 
 Date: ".date("D M j G:i Y")." 
 Error no tags destined for replacemnt.";
 return die($error); // Returns $error.
 } // End Else.
 } // End Function.

 function Compile() // This function will compile to template and display it.
 {
 eval("?>".$this->Template."<?"); // This simply allows us to add php into the .tpl file it self, and also returns the finished template.
 } // End Function.
} // End Class.
?>

index.php:

Code:

<?
$host="localhost";
$pw="";
$un="";
$db="";

$sel = mysql_connect($host,$un,$pw) or die (mysql_error());
mysql_select_db($db,$sel);

require_once("template.engine.php");
$TemplateEngine = new TemplateEngine;
$TemplateEngine->SelectTemplateFile("template.php", __LINE__, __FILE__);

$TemplateEngine->ReplaceVars(array(
"name" => "NAME",
"message" => "MESSAGE"
), __LINE__, __FILE__);
$TemplateEngine->Compile();
?>

template.php - tpl file(ovdje nastaje problem :( ) file se nalazi u templates folderu:

Code:

<?
$s_ = mysql_query("select * from tabelaz") or die (mysql_error());
$s = mysql_fetch_array($s_);
$tpla = $s["izgled"];
echo $s["izgled"];

//Ispod radi, iznad ne

$tpl = " 
<html>
<head>
<meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1' />
<title>Template Engine Test</title>
</head>

<body>
Hello {name}! 
{message}
</body>
</html>";
echo $tpl;
?>

_{[Ovu poruku je menjao pasvord dana 25.01.2007. u 03:00 GMT+1]}

kada ispisuje iz baze, str_replace ne radi

kada ispisuje iz baze, str_replace ne radi