Old Version MediaWiki & PHP 5.3

when you use old version of MediaWiki and PHP 5.3, you should see this error:


PHP Parse error:  syntax error, unexpected T_NAMESPACE, expecting T_STRING 


You must change only the Namspace calss with MWNamespace:

go to your MediaWiki root directory (please make a backup first) and run this command:

find -name "*.php" -exec sed -i 's/Namespace::/MWNamespace::/g' {} \;