Is there a correct formula for using strlen? I am doing this
if (strlen($pagetext) >= $vmaxchars)
{
$pagetext =
substr($pagetext, 0, $vmaxchars) . '...<br /><br />'
. construct_phrase($vbphrase['covermag_read_more'], $vbulletin->options['bburl'], $tid,
$vbulletin->session->vars['sessionurl']);
}
And the text from articles to articles could never match in length as per attached image.