Dele ting op i array...

Kode 

$str = preg_replace('/{([^}]*)}/m','$1','{
content-language:eng;
content-type:text/html; charset=utf-8;
robots:index,follow;
keywords:Welcome, Home, Start;
title:Start page;
author:Joseph;
}');

print $str;

$meta = array();
$expArr = explode("\\n",$str);
for($i=0,$len=sizeof($expArr);$i<$len;$i++){
    $attr = explode(':',$expArr[$i]);
	if(!empty($attr)) {
		$attr[1] = trim($attr[1]);
		$meta[trim($attr[0])] = substr($attr[1],0,strlen($attr[1])-1);
	}
}

print_r($meta);

die();

Kode 

$str = preg_replace('/{([^}]*)}/m','$1', $Data['Page']['meta']);
      
      $expArr = explode("\\n",$str);
      for($i=0,$len=sizeof($expArr);$i<$len;$i++){
         $attr = explode(':',$expArr[$i]);
         if(!empty($attr)) {
            $attr[1] = trim($attr[1]);
            $Meta[trim($attr[0])] = substr($attr[1],0,strlen($attr[1])-1);
	     }
      }