runSnippet

      function runSnippet($snippetName, $params= array ()) {
        if (isset ($this->snippetCache[$snippetName])) {
            $snippet= $this->snippetCache[$snippetName];
            $properties= $this->snippetCache[$snippetName . "Props"];
        } else { // not in cache so let's check the db
            $sql= "SELECT * FROM " . $this->getFullTableName("site_snippets") . " WHERE " . $this->getFullTableName("site_snippets") . ".name='" . mysql_escape_string($snippetName) . "';";
            $result= $this->dbQuery($sql);
            if ($this->recordCount($result) == 1) {
                $row= $this->fetchRow($result);
                $snippet= $this->snippetCache[$row['name']]= $row['snippet'];
                $properties= $this->snippetCache[$row['name'] . "Props"]= $row['properties'];
            } else {
                $snippet= $this->snippetCache[$snippetName]= "return false;";
                $properties= '';
            }
        }
        // load default params/properties
        $parameters= $this->parseProperties($properties);
        $parameters= array_merge($parameters, $params);
        // run snippet
        return $this->evalSnippet($snippet, $parameters);
    }

    function runSnippet2($snippetName, $params= array ()) {

            $sql= "SELECT * FROM " . $this->getFullTableName("site_snippets") . " WHERE " . $this->getFullTableName("site_snippets") . ".name='" . mysql_escape_string($snippetName) . "';";
            $result= $this->dbQuery($sql);
            if ($this->recordCount($result) == 1) {
                $row= $this->fetchRow($result);
                $snippet= $this->snippetCache[$row['name']]= $row['snippet'];
                $properties= $this->snippetCache[$row['name'] . "Props"]= $row['properties'];
            } else {
                $snippet= $this->snippetCache[$snippetName]= "return false;";
                $properties= '';
            }
        
        // load default params/properties
        $parameters= $this->parseProperties($properties);
        $parameters= array_merge($parameters, $params);
        // run snippet
        return $this->evalSnippet($snippet, $parameters);
    }