调整一个PHP函数，这样它的形式显示链接： - '？/部件PG = 2'，而不是'products.php猫= 20安培; PG = 2？ [英] Adjusting a php function so that it displays link in the form of:- '/widgets?pg=2' instead of 'products.php?cat=20&pg=2'

问题描述

我增加了以下的.htaccess规则： -

I added the following .htaccess rule:-

RewriteRule ^widgets$ products.php?cat=20 [QSA]

所以，现在我有一个名为小部件简单的链接，导致小工具分类第1页。然而，到了第二页的链接如下所示： -

So now I have a simple link called 'widgets' which leads to the 'widgets' category 1st page. However, the links to the 2nd page looks like the following:-

products.php?cat=20&pg=2

我想是为以后的页面是相当的形式： -

What I would like is for the subsequent pages to be rather in the form of:-

widgets?pg=2

的QSA国旗在上面的.htaccess规则没有做到这一点，但我需要改变函数生成这些页面链接，以获取小工具？PG = 2 是在浏览器地址栏中键入它： - mywebsite.com/widgets?pg=2

The QSA flag in the above .htaccess rule does achieve this, but I need to change the function which generates these page links, otherwise the only way of getting to widgets?pg=2 is by typing it in the browser address bar as:- mywebsite.com/widgets?pg=2.

我觉得下面的PHP函数可能需要进行调整，以达到我想要的结果。任何PHP向导或任何具有相应的知识能帮帮这一点。我想这样做的原因是因为我希望谷歌索引看似简单的网页，而不是较长的： -

I think the following PHP function might need to be adjusted, to achieve the result I want. Can any PHP wizards or anyone with appropriate knowledge please help with this. The reason I want to do this is because I want google to index the simple looking pages, rather than the longer ones:-

function writepagebar($CurPage,$iNumPages,$sprev,$snext,$sLink,$nofirstpage){
    $startPage = max(1,round(floor((double)$CurPage/10.0)*10));
    $endPage = min($iNumPages,round(floor((double)$CurPage/10.0)*10)+10);
    if($CurPage > 1)
        $sStr = $sLink . '1' . '" rel="prev"><span style="font-family:Verdana;font-weight:bold">&laquo;</span></a> ' . $sLink . ($CurPage-1) . '">'.$sprev.'</a> | ';
    else
        $sStr = '<span style="font-family:Verdana;font-weight:bold">&laquo;</span> '.$sprev.' | ';
    for($i=$startPage;$i <= $endPage; $i++){
        if($i==$CurPage)
            $sStr .= '<span class="currpage">' . $i . '</span> | ';
        else{
            $sStr .= $sLink . $i . '">';
            if($i==$startPage && $i > 1) $sStr .= '...';
            $sStr .= $i;
            if($i==$endPage && $i < $iNumPages) $sStr .= '...';
            $sStr .= '</a> | ';
        }
    }
    if($CurPage < $iNumPages)
        $sStr .= $sLink . ($CurPage+1) . '" rel="next">'.$snext.'</a> ' . $sLink . $iNumPages . '"><span style="font-family:Verdana;font-weight:bold">&raquo;</span></a>';
    else
        $sStr .= ' '.$snext.' <span style="font-family:Verdana;font-weight:bold">&raquo;</span>';
    if($nofirstpage) $sStr = str_replace(array('&amp;pg=1"','?pg=1"'),'" rel="start"',$sStr);
    return($sStr);
}

如果它有助于了解如何writepagebar功能融入其本身坐在products.php页面，您可以在这里看到里面的incproducts.php： -

If it helps to know how the writepagebar function fits into the incproducts.php which itself sits inside the products.php page you can see here:-

http://freetexthost.com/3ubiydspzm

推荐答案

后从nitbuntu评论主编： -

在函数只是代替这些行： -

In the function just instead of these lines:-

    $sStr = str_replace(array('&pg=1"','?pg=1"'),'" rel="start"',$sStr);
    return($sStr);
}

写下面几行： -

write the following lines:-

    $sStr = str_replace('products.php?cat=20', 'widgets', $sStr);
    $sStr = str_replace('&pg=', '?pg=', $sStr);
    $sStr = str_replace(array('&pg=1"', '?pg=1"'), '" rel="start"', $sStr);
    return($sStr);
}

希望它帮助。

Hope it helps.

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