Serendipity Forums

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  include "inc/displayer.php";

 echo($display1);

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$file1 = "quotes.txt";  // Files containing your tags

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<script language="php">

/* *****************************************************************
        PHP-DISPLAYER V-2.02 (c) 2002 Peter Kerl

        Tips, Tags, Quotes and Pics for Webpages. Examples
        and more Quote-Files you will find at:
        http://passepartout.peterkerl.de
***************************************************************** */

//------------------------------------------------------------------
/*  DEFAULT-SETTINGS  */

// please don't forget to put a link to my site

$displayNo = 1; // Number of displayed tags/pics

$file1 = "inc/quotes.txt";  // Files containing your tags
// $file2, $file3 for further displays, otherwise $file1 is default

$mode1 = "random";  // "sequence", "random" or "periodical"
// $mode2, $mode3 for further displays, otherwise $mode1 is default

$period1 = "wday";     // the measure for changes in "periodical"-mode.
/*         "wday" = day of week (7); "mday" = day of month (31);
        "yday" = day of year (365); "hours" = hour of day (24);
        "weeks" = week of year (53)  */
// $period2, $period3 for further displays
$weekstart1 = "sun"; //only in "weeks"-period. Determines the day of change.
/*        "sun", "mon", "tue", "wed", "thur", "fri", "sat" */
// $weekstart2, $weekstart3 etc.

// general settings:
$sep = "%%";  // Signs used to separate the tags, according to your tag-files.
$lineBreak = 1; // automatic Linebreaks for simple text-displays,
                // otherwise set $lineBreak = 0
$startNo = 1;         // only in sequence-modus
$deleteRepeats = 50;  // only random-modus. 10 times without duplicates


//-------------------------------------------------------------------


/*  The CODE, do only change, if you know what you do  */

// overrule default-settings:
if (isset($o_displayNo)) $displayNo = $o_displayNo;
if (isset($o_lineBreak)) $lineBreak = $o_lineBreak;
if (isset($o_sep)) $sep = $o_sep;
if (isset($o_startNo)) $startNo = $o_startNo;
if (isset($o_deleteRepeats)) $deleteRepeats = $o_deleteRepeats;
$indexdata = ""; $randomdata = ""; $data = "";

for ($a=1; $a<=$displayNo; $a++) {

        $display = "display$a";
        $file = "file$a";
        $o_file = "o_file$a";
        $mode = "mode$a";
        $o_mode = "o_mode$a";
        $period = "period$a";
        $o_period = "o_period$a";
        $weekstart = "weekstart$a";
        $o_weekstart = "o_weekstart$a";
        $index = "index$a";
        $x = "x$a";
        $x_sum = "x_sum$a";

        if (isset($$o_file)) $$file = $$o_file;
        if (!isset($$file)) $$file = $file1;
        if (isset($$o_mode)) $$mode = $$o_mode;
        if (!isset($$mode)) $$mode = $mode1;

        $tags = FileToArray($$file);

        if (is_array($tags)) {

                if ($$mode == "sequence") {
                        if (! isset($$index)) {$$index = $startNo - 1;}
                        if ($$index < 0 || $$index >= count($tags)) {$$index = 0;}
                        ${$x}[] = $$index;

                        $$display = formatText($tags[$$index]);
                        $$index++;
                }

                elseif ($$mode == "random") {
                        srand ((double) microtime() * 10000000);

                        if (! isset($$index)) {$$index = getRKey($tags);}
                        ${$x}[] = $$index;
                        $$display = formatText($tags[$$index]);

                        if ($deleteRepeats > count($tags)) {$deleteRepeats = count($tags);}
                        if (count(${$x}) >= $deleteRepeats) {${$x} = array($$index);}
                        $$index = deleteReps($tags, $$x);
                }

                else {  // periodical
                        if (isset($$o_period)) $$period = $$o_period;
                        if (!isset($$period)) $$period = $period1;
                        if (isset($$o_weekstart)) $$weekstart = $$o_weekstart;
                        if (!isset($$weekstart)) $$weekstart = $weekstart1;

                        $t_stamp = time();
                        $arrDate = getdate($t_stamp);
                        if ($$period == "weeks") $number = getWeek($$weekstart);
                        else $number = $arrDate[$$period];
                        if ($$period == "mday" || $$period == "hours") $number--;

                        $max = count($tags);

                        if ($number >= $max) {$number %= $max;}
                        elseif ($number < 0) {$number = $max - 1;}
                        $$display = formatText($tags[$number]);
                }

        }
        else {
                $$x = array(0);
                $$display = "File \"${$file}\" not found";
        }

        $$x_sum = "";
        if ($deleteRepeats > 1 && $$mode == "random") {
                reset ($$x);
                while (list(, $value) = each ($$x)) {
                        ${$x_sum} .= "&x$a%5B%5D=$value";
                }
                $randomdata .= ${$x_sum};
        }
        if ($a == 1) $indexdata = "index$a=${$index}";
        else $indexdata .= "&index$a=${$index}";


} // end for

$data = "?$indexdata$randomdata";


function FileToArray($filename) {
        global $sep;
        if (file_exists($filename)) {
                if (filesize($filename) == 0) return 0;
                $fcontent = join ('', file ($filename));
                return explode ($sep, $fcontent);
        }
        return 0;
}

function deleteReps($tags, &$x) {

        $loops = 0;
        $maxLoops = 15;
        do {
                $ndx = getRKey($tags);
                $found = 0;
                $loops++;
                reset ($x);
                while (list(, $value) = each ($x)) {
                        if ($ndx == $value) {
                                $found = 1;
                                break;
                        }
                }

        } while ($found == 1 && $loops < $maxLoops);
        return $ndx;
}

function getRKey($arr){
        $c = count($arr) - 1;
        return rand(0, $c);
}

function formatText($text) {
     global $lineBreak;
     $text = trim($text);

     if ($lineBreak == 0) return $text;

     $text = str_replace("\r\n\r\n", "<p>", $text);
     $text = str_replace("\r\n", "<br>", $text);
     $text = str_replace("\n\n", "<p>", $text);
     $text = str_replace("\n", "<br>", $text);
     $text = str_replace("\t", "   ", $text);
     $text = str_replace("  ", "  ", $text);
     return $text;
}

function getWeek($wstart) {
        global $arrDate;

        $YD = $arrDate["yday"];
        $Y7 = ($YD % 7) + 1;
        $YD++;
        $WD = $arrDate["wday"];

        if ($wstart == "sun") $wstart = 0;
        elseif ($wstart == "mon") $wstart = 1;
        elseif ($wstart == "tue") $wstart = 2;
        elseif ($wstart == "wed") $wstart = 3;
        elseif ($wstart == "thur") $wstart = 4;
        elseif ($wstart == "fri") $wstart = 5;
        elseif ($wstart == "sat") $wstart = 6;

        $WD = $WD - $wstart;
        if ($WD < 0) $WD += 7;
        $WD++;

        $week = ceil($YD / 7);
        if ($WD < $Y7) $week += 1;

        return $week - 1;
}
</script>

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Warning: explode(): Empty delimiter. in /home/family/public_html/inc/displayer.php on line 146
File "/home/family/public_html/inc/quotes.txt" not found