Mostrare variabile contenuta in una funzione

[Kian987]

Premetto che, come purtroppo sempre mi capita, sono alle prese con un sito encodato con ioncube quindi per la maggior parte del tempo devo andare per tentativi e immedesimarmi nella mente del programmatore originale. Sia data questa funzione:

function Ti_Odio($display="") { 
// tanto codice
$content = $return[content];
} 

Questa funzione fa 3 query. Alla fine delle query ritorna un valore in $content. Io voglio semplicemente mostrare questo valore in una pagina ma non c'è verso. Per farvi capire nemmeno se nella funzione inserisco "$mostrami = ciao;" in cima a tutto e fuori da ogni ciclo riesco a vedere il "ciao"

Idee?

[oly1982]

Onestamente non capisco...

function Ti_Odio($display="") {  
// tanto codice 
$content = $return[content]; 
return $content;
}

echo Ti_Odio(); 

[Kian987]

Eh no poi vengono fuori anche tutte le altre variabili contenute nella funzione

[oly1982]

continuo a non capirti... facci vedere la funzione e cosa vuoi ottenere come output da questa

[Kian987]

Purtroppo è un pò lunghino. Io voglio $news_content. Ci sarebbe poi il discorso ioncube ma per il momento lo lascio da parte perchè magari non c'entra con il fatto che non riesco a ottenere la variabile.

function News_Display($display="")
{
    
    global $lang;
    $news_id = $GLOBALS[newsid];
    if( ($news_id != 0)||($news_id != "") )
    { $id_query = " AND news_id=$news_id"; }else{ $all_news = 'yes'; }
        
    $detect_entities_content = array("<",">",""","’","&");
    $change_entities_content = array("<",">",'"',"'","&");
    
    $number_results    = mysql_result(mysql_query("SELECT COUNT(*) FROM phpkb_news WHERE news_show='yes' ".$GLOBALS['AND_Language_Query']." $id_query ", $GLOBALS['connection']),0,0);
    if($number_results > 0)
    {
        if($all_news == 'yes')
        {
            // Passing variables for paging file.
            $message_display_for_paging_file = " news";
            $number_rows         = $number_results;
            $current_pagename    = "".$GLOBALS['path_kb']."/news.php";
            include('include/paging.php'); // Including paging file.
            $Order_Limit_News = "ORDER BY news_date_time DESC LIMIT $from,$range";
        }
        if($display == 'Title') { $fetch_fields = "news_title"; }
        else{ $fetch_fields = "news_id, news_title, news_content, author_id, news_date_time, news_hits"; 
            if($id_query != "")mysql_query("UPDATE phpkb_news SET news_hits=news_hits+1 WHERE news_id=$news_id", $GLOBALS['connection']);
        }
        
        $fetch_query    = "SELECT $fetch_fields FROM phpkb_news WHERE news_show='yes' ".$GLOBALS['AND_Language_Query']." $id_query $Order_Limit_News";

        //print $fetch_query;
        $query_results    = mysql_query($fetch_query,$GLOBALS['connection']) or die("Could not execute the Fetching News Query.");
        while($rec = mysql_fetch_array($query_results))
        {
            if($display == 'Title')
            {
                $news_result = stripslashes($rec[news_title]);
            }
            else
            {
                $news_date            = convert_date_time($rec[news_date_time],1,'b', 'at');
                $news_link_string    = makelink('news',$rec[news_id]);
                $news_title            = stripslashes($rec[news_title]);
                $news_content        = str_replace($detect_entities_content, $change_entities_content, $rec[news_content]);
                $news_content        = strip_tags(entities_detect_replace_reverse($news_content));
                $news_content        = substr($news_content,0,325)."...";

                if($GLOBALS['usefor'] == 'RSS')
                {
                    $news_result .= "<item>
                                        <guid>$news_link_string</guid>
                                        <title>$news_title</title>
                                        <link>$news_link_string</link>
                                        <description><![CDATA[$news_content]]></description>\n
                                     </item>\n";
                }
                if($id_query != "")
                {
                    //$news_detail =  "Posted on: $news_date. This news has been viewed $rec[news_hits] times.";
                    $ps = array("%vd%", "%cd%"); $rplcs = array("$rec[news_hits]", "$news_date");
                    $news_detail = str_replace($ps,$rplcs,$lang['news_full_info']);

                    $author_name = mysql_result(mysql_query("SELECT author_name FROM phpkb_authors WHERE author_id=$rec[author_id]"),0,0);
                    $news_result .= "<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">
                                        <tr><td class=\"article-title\"><h1>$news_title</h1></td></tr>
                                        <tr><td>".str_replace($detect_entities_content, $change_entities_content, stripslashes($rec[news_content]))."</td></tr>
                                        <tr>
                                            <td><p class=\"breadcrumb\">$news_detail</p></td>
                                        </tr>
                                    </table>";
                    
                }
                else{
                    //$news_detail =  "Published on: $news_date | Viewed: $rec[news_hits] times.";
                    $ps = array("%vd%", "%cd%"); $rplcs = array("$rec[news_hits]", "$news_date");
                    $news_detail = str_replace($ps,$rplcs,$lang['news_info']);
                    
                    $news_content    = str_replace(""," ",$news_content);
                    $news_result .= "[*]<a href=\"$news_link_string\" class=\"news-title\">$news_title</a>
                                     <div class=\"grey-text\">$news_detail</div>
                                     $news_content... <a href=\"$news_link_string\">".$lang['read_more_text']."</a>
                                      ";
                }
            }
        }// End Of While Loop
        
        if($all_news == 'yes')
        {
            $news_result = "[list=1]$news_result[/list]";
            // Displaying Paging...
            if($number_results > 0 && $total_num_pages > 1)
            { 
                $news_result .= "<div class=\"categories\">
                                    <table width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\">
                                        <tr>
                                            <td align=\"left\" width=\"60%\">$message_displaying_records</td>
                                            <td align=\"right\">$paging_display</td>
                                        </tr>
                                    </table>
                                </div>";
            } 
        
        }
        
        mysql_free_result($query_results);
    }else{
        $news_result .= "<div class=\"categories section-content\">
                            ".$lang['no_news_text']."
                         </div>";
        if($GLOBALS['usefor'] == 'RSS'){ $news_result = ""; }
    }
    return $news_result;
} 

Ti ringrazio per la disponibilità