mirror_php/moodle
1
0
Fork 0
mirror of https://github.com/moodle/moodle.git synced 2025-01-18 22:08:20 +01:00
Code Issues Projects Releases Wiki Activity

Robustness on an optional variable

Browse Source
This commit is contained in:
moodler 2003-09-21 16:35:49 +00:00
parent 66a51452d9
commit e4576482d5
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/weblib.php
View File

@ -788,8 +788,9 @@ function print_header ($title="", $heading="", $navigation="", $focus="", $meta=
}
}
echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1";
if ($CFG->xml_doctype_extra)
if (!empty($CFG->xml_doctype_extra)) {
echo " plus $CFG->xml_doctype_extra";
}
echo "//" . strtoupper($currentlanguage) . "\" \"$CFG->xml_dtd\">\n";
$direction = " xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"$currentlanguage\" $direction";
}