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some more browser detection and using title instead of alt for images for all browsers but netscape 4.x

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This commit is contained in:
Ralf Becker 2002-09-29 16:33:47 +00:00
parent 23cb3a3fe6
commit a2dcfae7b4
1 changed files with 10 additions and 7 deletions
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17
etemplate/inc/class.html.inc.php
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@ -14,18 +14,22 @@
class html
{
var $user_agent,$ua_version;
var $prefered_img_title;
function html()
{
global $HTTP_USER_AGENT;
// should be Ok for all HTML 4 compatible browsers
$this->prefered_img_title = stristr($HTTP_USER_AGENT,'konqueror') ? 'title' : 'alt';
{ // should be Ok for all HTML 4 compatible browsers
if (!eregi('compatible; ([a-z_]+)[/ ]+([0-9.]+)',$GLOBALS['HTTP_USER_AGENT'],$parts))
eregi('^([a-z_]+)/([0-9.]+)',$GLOBALS['HTTP_USER_AGENT'],$parts);
list(,$this->user_agent,$this->ua_version) = $parts;
$this->user_agent = strtolower($this->user_agent);
$this->prefered_img_title = $this->user_agent == 'mozilla' && $this->ua_version < 5 ? 'ALT' : 'TITLE';
//echo "<p>HTTP_USER_AGENT='$GLOBALS[HTTP_USER_AGENT]', UserAgent: '$this->user_agent', Version: '$this->ua_version', img_title: '$this->prefered_img_title'</p>\n";
}
function div($content,$options='')
{
return "<div $options>\n$content</div>\n";
return "<DIV $options>\n$content</DIV>\n";
}
function input_hidden($vars,$value='',$ignore_empty=True)
@ -37,10 +41,9 @@ class html
while (list($name,$value) = each($vars))
{
if (is_array($value)) $value = serialize($value);
$del = strchr($value,'"') ? "'" : '"';
if (!$ignore_empty || $value && !($name == 'filter' && $value == 'none')) // dont need to send all the empty vars
{
$html .= "<INPUT TYPE=HIDDEN NAME=\"$name\" VALUE=$del$value$del>\n";
$html .= "<INPUT TYPE=HIDDEN NAME=\"$name\" VALUE=\"".htmlspecialchars($value)."\">\n";
}
}
return $html;