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-   vBulletin 2.x Full Releases (https://vborg.vbsupport.ru/forumdisplay.php?f=4)
-   -   Embed PHP in Templates (https://vborg.vbsupport.ru/showthread.php?t=52775)

gmarik 05-21-2003 06:01 PM
PHP Code:
function gettemplate($templatename, $escapecontents = true,
    $gethtmlcomments = true, $parsephp = true)
{
    // gets a template from the db or from the local cache
    global $templatecache, $DB_site, $templatesetid, $addtemplatename;
    
    $templatesetid = intval($templatesetid);
    if (isset($templatecache[$templatename]))
    {
        $toreturn = $templatecache[$templatename];
    }
    else
    {
        $template = $DB_site->query_first("SELECT template FROM template
            WHERE title = \"" . addslashes($templatename) . "\"
            AND (templatesetid = -1 OR templatesetid = $templatesetid)
            ORDER BY templatesetid DESC LIMIT 1");
        $toreturn = $template['template'];
        $templatecache[$templatename] = $toreturn;
    }
    
if (substr_count($template,'?'.'>')>=1 or substr_count($template,'php?'.'>')>=1 or substr_count($template,'</php>')>=1) {
            while (preg_match("/(\<\?php|\<\?|\<php\> )(\r\n)*(.*)(\r\n)*(php\?"."\>|\?"."\>|\<\/php\> )/siU", $template, $matches)) {
                if ($parsephp) {
                    preg_match_all("/\$[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/", $matches[3], $varnames);
                    $varnames = implode(", ", $varnames[0]);
                    if (!empty($varnames)) {
                        @eval("global $varnames;");
                    }
                    $eval_result = @eval(stripslashes($matches[3]));
                } else $eval_result = "";
                $template = str_replace($matches[0], $eval_result, $template);
            }
        }

    if ($parsephp) // is this needed still?
    {
        // regex is mangled to avoid breaking stupid ides
        $count = preg_match_all("/<\?(.*)\?" . ">/siU", $toreturn, $matches);
        foreach ($matches[1] as $match)
        {
            // put vars in the global scope
            preg_match_all("/\\$[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/",
            $match, $varnames);
            $varnames = implode(", ", $varnames[0]);
            if (!empty($varnames)) eval("global $varnames;");         
            eval($match);
        }
        
        str_replace($matches[0], "", $toreturn);
    }       

    if ($escapecontents)
    {
        $toreturn = addslashes($toreturn);
        $toreturn = str_replace("\'", "'", $toreturn);
    }
    
    if ($gethtmlcomments and $addtemplatename)
    {
        $charcount = strlen($templatecache[$templatename]) .
            " chars originally";
        $phpcount = ($parsephp ? ", $count embedded PHP tags" : "");
        
        return "<!-- begin template \"$templatename\" ($charcount$phpcount) " .
            "-->\n$toreturn\n<!-- END TEMPLATE: $templatename -->";
    }
    return $toreturn; 

filburt1 05-21-2003 07:34 PM
The template, not the PHP in gettemplate...

filburt1 05-21-2003 07:34 PM
You're also not using my original hack, so I support it even less...

bryanzera 05-21-2003 11:18 PM
I'm not getting this to work either. Such is my code:

Quote:
<a href='http://www.pollstar.com/member/index.cgi?Premium=1&From=http://forums.pollstar.com<? return getenv('REQUEST_URI') ?>'>Log in to Pollstar Premium now!</a>
what I get is this in my link field:

Quote:
http://www.pollstar.com/member/index.cgi?Premium=1&From=http://forums.pollstar.com<? return getenv(
Is the getenv out of this hack's scope?

filburt1 05-21-2003 11:20 PM
This hack doesn't work this way. All it does is blindly execute the code in the tags and a return statement will confuse the hell out of it.

Instead use:
Code:
...<? $something = getenv("REQUEST_URI"); ?>$something...

bryanzera 05-21-2003 11:39 PM
Still doesn't seem to work right. this code:

Quote:
<a href='http://www.pollstar.com/member/index.cgi?Premium=1&From=http://forums.pollstar.com <? $something = getenv("REQUEST_URI"); ?>$something'>Log in to Pollstar Premium now!</a>
gives this url:

Quote:
http://www.pollstar.com/member/index.cgi?Premium=1&From=http://forums.pollstar.com <? = getenv("REQUEST_URI"); ?>

filburt1 05-21-2003 11:40 PM
Make sure you're using my original hack and not the one you quoted.

gmarik 05-22-2003 04:01 AM
Filburt. Doent know why,
but your origianl hack does not works in ant way.
Our ou should write a manual, how to use it.

I need to write freely php code in every template, can I do it?

GameZilla 05-30-2003 03:36 PM
anyawy so that i can include files
cause when do it just displays on top no matter where i put the code

gmarik 05-30-2003 06:53 PM
GameZilla,
All you need is all I need.
I don't care how - it must work as an ordinary php file!!


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