Variant de JMax pour son blog : des boutons précédent, suivants, premier, dernier...
function pagination($total, $position=0, $pas=1, $fonction='') {
global $clean_link;
global $pagination_item_avant, $pagination_item_apres, $pagination_separateur;
tester_variable('pagination_separateur', ' | ');
if (ereg('^debut([-_a-zA-Z0-9]+)$', $position, $match)) {
$debut_lim = "debut".$match[1];
$position = intval($GLOBALS['HTTP_GET_VARS'][$debut_lim]);
}
$nombre_pages = floor(($total-1)/$pas)+1;
$texte = '';
if($nombre_pages>1) {
$firstposition = $total - $pas;
if ($position < $firstposition){
$clean_link->delVar($debut_lim);
$clean_link->addVar($debut_lim, strval($firstposition));
$first_link = $clean_link->getUrl();
$first = " <a href="$first_link"> |< </a> ";
} else $first = " |< ";
if ($position > 0){
$clean_link->delVar($debut_lim);
$clean_link->addVar($debut_lim, strval(0));
$last_link = $clean_link->getUrl();
$last = " <a href="$last_link"> >| </a> ";
} else $last = " >| ";
if ($position > 0){
if ($position <= $pas) $next_link = $last_link;
else {
$clean_link->delVar($debut_lim);
$clean_link->addVar($debut_lim, strval($position-$pas));
$next_link = $clean_link->getUrl();
}
$next = " <a href="$next_link"> >> </a> ";
} else $next = " >> ";
$prevposition=$position+$pas;
if ($prevposition < $total){
if ($prevposition > $total - $pas) $prev_link = $first_link;
else {
$clean_link->delVar($debut_lim);
$clean_link->addVar($debut_lim, strval($prevposition));
$prev_link = $clean_link->getUrl();
}
$prev = " <a href="$prev_link"> << </a>";
} else $prev = " << ";
$texte = $first . $prev . $next . $last;
// Correction bug: $clean_link doit revenir à son état initial
$clean_link->delVar($debut_lim);
if($position) $clean_link->addVar($debut_lim, $position);
return $texte;
}
return '';
}
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