The divisor is a single-digit division. Delete multiple static pages generated by an article under PHP.

Copy the code The code is as follows:

//– Delete multiple static pages generated by an article
//– The generated article is named 5.html 5_2.html 5_3.html
/*———— ———————————————— */
function delStaticHtml ($article_id)
{
global $db;
$sql = “SELECT `post_time` FROM `@__article` WHERE `article_id` = '{$article_id}'";
$art = $db->getOne ($sql);
if ($art)
{
$n = 1;
$html_dir = '../html/'.date ('Ym',$art['post_time']).'/';
$filename = $html_dir.$article_id.'.html';
while (file_exists($filename))
{
@unlink($filename );
$n++;
$filename = $html_dir.$article_id.'_'.$n.'.html';
}
}
return false;
}

The above introduces the division with a single-digit divisor. Multiple static pages generated by deleting an article under PHP include the content of division with a single-digit divisor. I hope it will be helpful to friends who are interested in PHP tutorials.