Online PHP editor | rfc for 0D4mF

@ 2014-07-29T15:53:21Z

<?php

function pagination($url, $actualPage, $numberOfElements, $numberOfElementsPerPage = 10) {
    $numberOfPageAroundActualPage = 2;
    $numberOfPageAroundEdges = 1;

    $url = (string)$url;
    $actualPage = (int)$actualPage;
    $numberOfElements = (int)$numberOfElements;
    $numberOfElementsPerPage = (int)$numberOfElementsPerPage;
    $numberOfPages = (int)ceil($numberOfElements / $numberOfElementsPerPage);
    $firstShownElement = ((($actualPage - 1) * $numberOfElementsPerPage) + 1);
    $lastShownElement = (($actualPage * $numberOfElementsPerPage) > $numberOfElements) ? $numberOfElements : ($actualPage * $numberOfElementsPerPage);

    $shownPages = array();

    if (($actualPage - 1) > ($numberOfPageAroundActualPage + $numberOfPageAroundEdges + 1)) {
        for ($i = 1; $i < ($numberOfPageAroundEdges + 1); ++$i)
            $shownPages[] = $i;

        $shownPages[] = 'separator';

        for ($i = ($actualPage - $numberOfPageAroundActualPage); $i < $actualPage; ++$i)
            $shownPages[] = $i;
    }
    else {
        for ($i = 1; $i < $actualPage; ++$i)
            $shownPages[] = $i;
    }

    $shownPages[] = $actualPage;

    if (($numberOfPages - $actualPage) > ($numberOfPageAroundActualPage + $numberOfPageAroundEdges + 1)) {
        for ($i = ($actualPage + 1); $i <= ($actualPage + $numberOfPageAroundActualPage); ++$i)
            $shownPages[] = $i;

        $shownPages[] = 'separator';

        for ($i = ($numberOfPages - $numberOfPageAroundEdges + 1); $i <= $numberOfPages; ++$i)
            $shownPages[] = $i;
    }
    else {
        for ($i = ($actualPage + 1); $i <= $numberOfPages; ++$i)
            $shownPages[] = $i;
    }


    $html = '<div class="pagination" role="navigation">';
    $html .= '<div class="pagination-short">';

    if (1 === $actualPage)
        $html .= '<span><i class="fa fa-angle-double-left"></i></span> ';
    else
        $html .= '<a href="'.$url.($actualPage-1).'" title="Aller à la page précédente"><i class="fa fa-angle-double-left"></i></a> ';

    if ($numberOfPages === $actualPage)
        $html .= '<span><i class="fa fa-angle-double-right"></i></span> ';
    else
        $html .= '<a href="'.$url.($actualPage+1).'" title="Aller à la page suivante"><i class="fa fa-angle-double-right"></i></a> ';

    $html .= '</div>';
    $html .= '<div class="pagination-pages">';
    foreach ($shownPages AS $page) {
        if ('separator' === $page)
            $html .= '<span>…</span> ';
        elseif ($actualPage === $page)
            $html .= '<span>'.$page.'</span> ';
        else
            $html .= '<a href="'.$url.$page.'" title="Aller à la page '.$page.'">'.$page.'</a> ';
    }
    $html .= '</div>';
    $html .= '<div class="pagination-details">';
    $html .= 'Page '.$actualPage.' sur '.$numberOfPages.'. ';
    $html .= 'Éléments '.$firstShownElement.' à '.$lastShownElement.' sur '.$numberOfElements.' affichés.';
    $html .= '</div>';
    $html .= '</div>';

    return $html;
}


echo pagination('index.php?p=2&page=', 1, 8, 10);
echo pagination('index.php?p=2&page=', 14, 315, 10);
echo pagination('index.php?p=2&page=', 5, 97, 10);
echo pagination('index.php?p=2&page=', 5, 88, 10);

Output for git.master, git.master_jit, rfc.property-hooks: <div class="pagination" role="navigation"><div class="pagination-short"><span><i class="fa fa-angle-double-left"></i></span> <span><i class="fa fa-angle-double-right"></i></span> </div><div class="pagination-pages"><span>1</span> </div><div class="pagination-details">Page 1 sur 1. Éléments 1 à 8 sur 8 affichés.</div></div><div class="pagination" role="navigation"><div class="pagination-short"><a href="index.php?p=2&page=13" title="Aller à la page précédente"><i class="fa fa-angle-double-left"></i></a> <a href="index.php?p=2&page=15" title="Aller à la page suivante"><i class="fa fa-angle-double-right"></i></a> </div><div class="pagination-pages"><a href="index.php?p=2&page=1" title="Aller à la page 1">1</a> <span>…</span> <a href="index.php?p=2&page=12" title="Aller à la page 12">12</a> <a href="index.php?p=2&page=13" title="Aller à la page 13">13</a> <span>14</span> <a href="index.php?p=2&page=15" title="Aller à la page 15">15</a> <a href="index.php?p=2&page=16" title="Aller à la page 16">16</a> <span>…</span> <a href="index.php?p=2&page=32" title="Aller à la page 32">32</a> </div><div class="pagination-details">Page 14 sur 32. Éléments 131 à 140 sur 315 affichés.</div></div><div class="pagination" role="navigation"><div class="pagination-short"><a href="index.php?p=2&page=4" title="Aller à la page précédente"><i class="fa fa-angle-double-left"></i></a> <a href="index.php?p=2&page=6" title="Aller à la page suivante"><i class="fa fa-angle-double-right"></i></a> </div><div class="pagination-pages"><a href="index.php?p=2&page=1" title="Aller à la page 1">1</a> <a href="index.php?p=2&page=2" title="Aller à la page 2">2</a> <a href="index.php?p=2&page=3" title="Aller à la page 3">3</a> <a href="index.php?p=2&page=4" title="Aller à la page 4">4</a> <span>5</span> <a href="index.php?p=2&page=6" title="Aller à la page 6">6</a> <a href="index.php?p=2&page=7" title="Aller à la page 7">7</a> <span>…</span> <a href="index.php?p=2&page=10" title="Aller à la page 10">10</a> </div><div class="pagination-details">Page 5 sur 10. Éléments 41 à 50 sur 97 affichés.</div></div><div class="pagination" role="navigation"><div class="pagination-short"><a href="index.php?p=2&page=4" title="Aller à la page précédente"><i class="fa fa-angle-double-left"></i></a> <a href="index.php?p=2&page=6" title="Aller à la page suivante"><i class="fa fa-angle-double-right"></i></a> </div><div class="pagination-pages"><a href="index.php?p=2&page=1" title="Aller à la page 1">1</a> <a href="index.php?p=2&page=2" title="Aller à la page 2">2</a> <a href="index.php?p=2&page=3" title="Aller à la page 3">3</a> <a href="index.php?p=2&page=4" title="Aller à la page 4">4</a> <span>5</span> <a href="index.php?p=2&page=6" title="Aller à la page 6">6</a> <a href="index.php?p=2&page=7" title="Aller à la page 7">7</a> <a href="index.php?p=2&page=8" title="Aller à la page 8">8</a> <a href="index.php?p=2&page=9" title="Aller à la page 9">9</a> </div><div class="pagination-details">Page 5 sur 9. Éléments 41 à 50 sur 88 affichés.</div></div>

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2020-03-21 RFC: Is_Literal - declined
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2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
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