Meta keyword met if en echo

Door JR Wessels Boer op 23-06-2014 15:05 gewijzigd op 23-06-2014 15:06

943 views

Hallo,

Een vraag dit is mijn huidige meta keyword php code:


<meta name="keywords" content="<?php echo $keywords;?>" />

Deze geldt voor alle pagina's.

Nu wil ik graag dat wanneer je op de home pagina (index.php) bent het bovenstaande pakt, maar wanneer je op de category pagina bent dat het script de categorienaam pakt <h1>'. $rowrub['titel'] .'</h1>

Ik neem aan dat ik dit met if en echo doe, maar kom er niet goed uit.

Sorry ben een beginnende programmeur (-:

- Ariën -

23-06-2014 15:11

Ik zou gewoon een switch bovenaan plaatsen:


<?php
switch($_SERVER['SCRIPT_NAME']) {
	case "/index.php":
		$keywords = "dit, dat, zus, zo";
	break;
	case "/categorie.php":
		$keywords = "zij, hen, jullie, wij";
	break;
	default:
		$keywords = "nog, iets, aan, keywords";
	break;
?>

JR Wessels Boer

23-06-2014 15:45 gewijzigd op 23-06-2014 15:46

Hallo maar de categorie.php bestaat bij mij niet. Alles wordt geregeld in die index.php?

- Ariën -

23-06-2014 15:51

Hoe onderscheid je de pagina's van elkaar in de URL?

JR Wessels Boer

23-06-2014 15:55 gewijzigd op 23-06-2014 15:56

heb je hier wat? dit is mijn index.php
<?php
<?php session_start();
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">;
<html xmlns="http://www.w3.org/1999/xhtml">;
<?php include("config.php"); ?>
<?php include("paginas.php"); ?>
<head>
<title><?php echo $titel;?></title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta name="keywords" content="<?php echo $keywords;?>" />
<meta name="description" content="<?php echo $description;?>" />
<meta http-equiv="content-language" content="nl-nl" />
<meta name="robots" content="index, follow" />
<meta name="revisit-after" content="7 days" />
<link rel="shortcut icon" href="/favicon.ico " type="image/x-icon" />
<link href="/css/style.css" rel="stylesheet" type="text/css" media="screen" />
<link rel="stylesheet" type="text/css" href="/css/shadowbox-light.css" />
<link rel="stylesheet" type="text/css" href="/css/cookie.css" />
<script type="text/javascript" src="/js/cookiewarning.js"></script>
<script type="text/javascript" src="/js/yui-utilities.js"></script>
<script type="text/javascript" src="/js/shadowbox-yui.js"></script>
<script type="text/javascript" src="/js/shadowbox.js"></script>
<script type="text/javascript">
window.onload = Shadowbox.init;
</script>
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount','<?php echo"" .$Analyticscode."";?>']);
_gaq.push(['_trackPageview'],['_trackPageLoadTime']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
</head>
<body>
<?php
function chopstring( $string, $maxlength = 250, $append = '...' )
{
$strlen = strlen( $string );
$maxlength = (int) $maxlength;
if( $strlen <= (int) $maxlength )
return $string;
$chopped = substr( $string, 0, $maxlength );
$chopped_on_space = substr( $chopped, 0, strrpos( $chopped, ' ' ) );
return ( $chopped_on_space ) . $append;
}
?>
<div id="container">
<div id="header"><a href="/"><img src="/images/header.png" width="1014" height="200" alt="Header" /></a></div>

<div id="navigation">
<ul>
<?php include($menu); ?>
<div id="addthis">
<div class="addthis_toolbox addthis_default_style addthis_32x32_style">
<a class="addthis_button_preferred_1"></a> <a class="addthis_button_preferred_2"></a>
<a class="addthis_button_preferred_3"></a> <a class="addthis_button_preferred_4"></a>
<a class="addthis_button_compact"></a> </div>
<script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js#pubid=xa-4fe9ea5425bccd10"></script>

</div>
<div id="zoeken">
<form action="<?= $Website; ?>/zoeken/" method="post" name="zoeken_form">
<input type="text" name="zoeken_term" id="zoeken_term" value="Uw zoekterm..." onfocus="this.value=''" />
<input type="submit" name="zoeken_submit" id="zoeken_submit" value="Zoeken" />
</form>
</div>
</ul>
</div>

<div id="subcontainer">
<div id="left">
<?php include("menu.php"); ?>
<?php include($left); ?>
</div>

<div id="center">
<?php include($pagina); ?>
</div>

<div id="right">
<?php include($right); ?>
</div>

<?php include("footer.php"); ?>
?>

- Ariën -

23-06-2014 16:04

Hoe ziet je URL er uit als je naar de categorieen gaat?

JR Wessels Boer

23-06-2014 16:08

die ziet er als volgt uit:

www.website.nl/categorienaam.html

Dit is de pagina die dan ingeladen wordt:

<?php

$rubriek = addslashes($_GET["rubriek"]);
$rubriekm = strtolower(str_replace('_',' ',$rubriek));

$sqlrub = "SELECT * FROM rubrieken WHERE rubriek = '$rubriekm'";
$resrub = mysql_query($sqlrub);
$rowrub = mysql_fetch_array($resrub);
if($rowrub['titel'] != "")
{
echo'
<img class="top" src="/images/largeTop.jpg" alt="" width="567" height="2" />
<div class="largeTitle">
<h1>'. $rowrub['titel'] .'</h1></div>
<div id="maincontent">
<div class="dottedLine"></div>
<p><h2 style="font-size:14px; color: #000000; font-weight:normal; text-align:left;">'. $rowrub['omschrijving'] .'</h2></p>
</div>
<img class="bottom" src="/images/largeBottom.jpg" alt="" width="567" height="2" />
';
}

$nopic = "/images/nopic.png";
$res = mysql_query("SELECT * FROM instellingen");
while ($obj = mysql_fetch_object($res)) {
$items = $obj->items;
}

$pnr = $_GET['p'];
$hoe = $_GET['hoe'];
if (is_numeric($pnr) && $pnr !== "1") {
$reken1 = (($items*$pnr) - $items);
$reken2 = $items;
} else {
$reken1 =0;
$reken2 =$items;
}
$sort1 = "id";
$hoe = "ASC";
$p ="lIMIT ".$reken1.",".$reken2;

$sql = " SELECT c.*, r.rubriek as rubriek FROM csvfeed c
inner join rubrieken r on c.rubriek = r.id
WHERE r.rubriek = '$rubrieks' ORDER BY $sort1 $hoe $p";
$res = mysql_query($sql);
if (mysql_num_rows($res) >= 1)
{
echo"<div id=\"koopjes\">";
while ($row = mysql_fetch_array($res))
{
$string = '' . $row[description] . '';
$string = str_replace('<br />',' - ',$string);
$string = str_replace('<div>','',$string);
$string = str_replace('</div>','',$string);
$string1 = '' . $row[name] . '';
$string1 = ucfirst(str_replace('-',' ',$string1));
$strc = strtolower(str_replace(' ','_',$row['rubriek']));
$array = array('<', '>', '\\', '/', '=', '!', ',', '?', '.', '%');
$strc = str_replace($array, "", $strc);
$strn = strtolower(str_replace(' ','_',$row['seoname']));
$strv = strtolower(str_replace(' ','_',$row['volgnummer']));
echo "<div class=\"koopje\">
<div class=\"koopjesTitle\"><h2>" . chopstring( $string1, 20 ) . "</h2> </div>
<div class=\"priceBulletin\">";
echo"€ " . $row['price'] ."";
echo"</div>";
echo"<div class=\"koopjesText\">";
echo"<div class=\"koopjesTextImg\">";
if($row['imagesurl'] != "")
{
echo "<a href=\"" . $Website . "/".$strc."/".$strn."".$strv.".html\"><img src=\"" . $row['imagesurl'] . "\" alt=\"" . chopstring( $string1, 100 ) . "\"></a>";
}
else
{
echo "<a href=\"" . $Website . "/".$strc."/".$strn."".$strv.".html\"><img src=" . $nopic ." alt=\"" . chopstring( $string1, 100 ) . "\"></a>";
}
echo"</div>";
echo "<p>" . chopstring( $string, 90 ) . "</p>
<div id=btnDetails><a href=\"" . $Website . "/".$strc."/".$strd."/".$strn."".$strv.".html\" title=\"" . $row['name'] ."\">Details</a></div>
</div>
</div>";
}
echo"</div>";
}
if($rowrub['titel'] != "")
{
echo'
<img class="top" src="/images/largeTop.jpg" alt="" width="567" height="2" />
<div id="maincontent">
<p><h3 style="font-size:14px; color: #000000; font-weight:normal; text-align:left;">'. $rowrub['omschrijving'] .'</h3></p>
</div>
<img class="bottom" src="/images/largeBottom.jpg" alt="" width="567" height="2" />
';
}
echo "<div id=nummering>";

$query = mysql_query(" SELECT c.id FROM csvfeed c
inner join rubrieken r on c.rubriek = r.id
WHERE r.rubriek = '$rubrieks'");
$aantal = mysql_num_rows($query);
$aantal2 = ceil($aantal / $items);

if ($_GET['p'] != 0 && $_GET['p'] != 1) {
$special = 1;
echo "<a href=\"?p=".($_GET['p'] - 1)."\"> «« <b>Vorige</b></a> | ";
}
$done1 = 0;
for ($i = 1; $i < ($aantal2 + 1); $i++)
{
$huidig = $_GET["p"];
$begin = $huidig-2;
$eind = $huidig+7;
$obj = $i + 1;
if($obj < $begin && $done1 == 0)
{
echo "<a href=?p=1>1</a> ... | ";
$done1 = 1;
}
if($i >= $begin && $i <= $eind && $obj > $begin)
{
if($i == $huidig)
{
echo"<a href=\"?p=".$i."\"><b>".$i."</b></a> | ";
}
else
{
echo"<a href=\"?p=".$i."\">".$i."</a> | ";
}

}
$last = $i;
}
if($last > $eind)
{
echo "... <a href=?p=$last>$last</a> ";
}

if (isset($_GET['p']))
{
$volgende = $_GET['p'] + 1;
} else
{
$volgende = 2;
}
if ($volgende <= $last) {
echo "<a href=\"?p=".$volgende."\"> <b>Volgende</b> »» </a>";

}
echo "</div>";
echo "<br clear=all />";
?>

- Ariën -

23-06-2014 16:12 gewijzigd op 23-06-2014 16:14

Dan zou je naar $_GET["rubriek"] moeten kijken, denk ik.

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