pablo (Créer un compte)

function get_pagenum_link($pagenum = 1) {
	global $wp_rewrite;

	$qstr = wp_specialchars($_SERVER[‘REQUEST_URI’]);

	$page_querystring = « paged »; 
	$page_modstring = « page/ »;
	$page_modregex = « page/? »;
	$permalink = 0;

	$home_root = parse_url(get_option(‘home’));
	$home_root = $home_root[‘path’];
	$home_root = trailingslashit($home_root);
	$qstr = preg_replace(‘|^’. $home_root . ‘|’,  », $qstr);
	$qstr = preg_replace(‘|^/+|’,  », $qstr);

	$index = $_SERVER[‘PHP_SELF’];
	$index = preg_replace(‘|^’. $home_root . ‘|’,  », $index);
	$index = preg_replace(‘|^/+|’,  », $index);

	// if we already have a QUERY style page string
	if ( stristr( $qstr, $page_querystring ) ) {
		$replacement = « $page_querystring=$pagenum »;
		$qstr = preg_replace(« / ».$page_querystring. »[^d]+d+/ », $replacement, $qstr);
		// if we already have a mod_rewrite style page string
	} elseif ( preg_match( ‘|’.$page_modregex.’d+|’, $qstr ) ) {
		$permalink = 1;
		$qstr = preg_replace(‘|’.$page_modregex.’d+|’, »$page_modstring$pagenum »,$qstr);

		// if we don’t have a page string at all …
		// lets see what sort of URL we have…
	} else {
		// we need to know the way queries are being written
		// if there’s a querystring_start (a « ? » usually), it’s definitely not mod_rewritten
		if ( stristr( $qstr, ‘?’ ) ) {
			// so append the query string (using &, since we already have ?)
			$qstr .=	‘&’ . $page_querystring . ‘=’ . $pagenum;
			// otherwise, it could be rewritten, OR just the default index …
		} elseif(  » != get_option(‘permalink_structure’) && ! is_admin() ) {
			$permalink = 1;
			$index = $wp_rewrite->index;
			// If it’s not a path info permalink structure, trim the index.
			if ( !$wp_rewrite->using_index_permalinks() ) {
				$qstr = preg_replace(« #/* » . $index . « /*# », ‘/’, $qstr);
			} else {
				// If using path info style permalinks, make sure the index is in
				// the URL.
				if ( strpos($qstr, $index) === false )
					$qstr = ‘/’ . $index . $qstr;
			}

			$qstr =	trailingslashit($qstr) . $page_modstring . $pagenum;
		} else {
			$qstr = $index . ‘?’ . $page_querystring . ‘=’ . $pagenum;
		}
	}

	$qstr = preg_replace(‘|^/+|’,  », $qstr);
	if ( $permalink )
		$qstr = trailingslashit($qstr);
	$qstr = preg_replace(‘/&([^#])(?![a-z]{1,8};)/’, ‘&$1’, trailingslashit( get_option(‘home’) ) . $qstr );

	// showing /page/1/ or ?paged=1 is redundant
	if ( 1 === $pagenum ) {
		$qstr = str_replace(‘page/1/’,  », $qstr); // for mod_rewrite style
		$qstr = remove_query_arg(‘paged’, $qstr); // for query style
	}
	if(mb_substr_count($qstr, $home_root)==2)
	{
		$qstr=str_replace($home_root, »/ »,$qstr);
		return $qstr;
	}
	else
	{
		return $qstr;
	}
}