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some changes for register globals off and one more htmlentities for image-tiltle

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This commit is contained in:
Ralf Becker 2003-06-26 19:15:20 +00:00
parent 7c54a57043
commit 0aa813b7bf
1 changed files with 6 additions and 6 deletions
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12
etemplate/inc/class.html.inc.php
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@ -19,9 +19,9 @@ class html
function html() function html()
{ // should be Ok for all HTML 4 compatible browsers { // should be Ok for all HTML 4 compatible browsers
if (!eregi('compatible; ([a-z_]+)[/ ]+([0-9.]+)',$GLOBALS['HTTP_USER_AGENT'],$parts)) if (!eregi('compatible; ([a-z_]+)[/ ]+([0-9.]+)',$_SERVER['HTTP_USER_AGENT'],$parts))
{ {
eregi('^([a-z_]+)/([0-9.]+)',$GLOBALS['HTTP_USER_AGENT'],$parts); eregi('^([a-z_]+)/([0-9.]+)',$_SERVER['HTTP_USER_AGENT'],$parts);
} }
list(,$this->user_agent,$this->ua_version) = $parts; list(,$this->user_agent,$this->ua_version) = $parts;
$this->user_agent = strtolower($this->user_agent); $this->user_agent = strtolower($this->user_agent);
@ -49,7 +49,7 @@ class html
} }
if (0+$multiple > 0) if (0+$multiple > 0)
{ {
$options .= ' MULTIPLE SIZE='.(0+$multiple); $options .= ' MULTIPLE SIZE="'.(0+$multiple).'"';
if (substr($name,-2) != '[]') if (substr($name,-2) != '[]')
{ {
$name .= '[]'; $name .= '[]';
@ -91,7 +91,7 @@ class html
if (is_array($value)) $value = serialize($value); if (is_array($value)) $value = serialize($value);
if (!$ignore_empty || $value && !($name == 'filter' && $value == 'none')) // dont need to send all the empty vars if (!$ignore_empty || $value && !($name == 'filter' && $value == 'none')) // dont need to send all the empty vars
{ {
$html .= "<INPUT TYPE=HIDDEN NAME=\"$name\" VALUE=\"".htmlspecialchars($value)."\">\n"; $html .= "<INPUT TYPE=\"HIDDEN\" NAME=\"$name\" VALUE=\"".htmlspecialchars($value)."\">\n";
} }
} }
return $html; return $html;
@ -263,13 +263,13 @@ class html
{ {
$path = $name; // name may already contain absolut path $path = $name; // name may already contain absolut path
} }
if (!@is_readable($GLOBALS['DOCUMENT_ROOT'] . $path)) if (!@is_readable($_SERVER['DOCUMENT_ROOT'] . $path))
{ {
return $title; return $title;
} }
if ($title) if ($title)
{ {
$options .= " $this->prefered_img_title=\"$title\""; $options .= " $this->prefered_img_title=\"".htmlentities($title).'"';
} }
return "<IMG SRC=\"$path\" $options>"; return "<IMG SRC=\"$path\" $options>";
} }