Use buffer variables in PHP ftplugin.

This prevents cluttering other buffers with variables. Bug introduced in
afdb73b662cf470f3e822620533cb0e599ae8508.

diff --git a/vim/after/ftplugin/php.vim b/vim/after/ftplugin/php.vim
index 4456b0976accb862554b62d1d8f6800021428fc8..342ca15f64c781c61b8b03db69a4a38d2fe0cac3 100644 (file)
--- a/vim/after/ftplugin/php.vim
+++ b/vim/after/ftplugin/php.vim
@@ -5,11 +5,11 @@
 
 
 " Don't allow short PHP tags (<? .. ?>) as they are not always available.
-let php_short_tags=0
+let b:php_short_tags=0
 " Highlight SQL queries in strings.
-let php_sql_query=1
+let b:php_sql_query=1
 " Fold PHP functions.
-let php_folding=3
+let b:php_folding=3
 
 " Automatically fix my wrong usage of kdb tags in phpdoc comments which don't
 " exist and should be kbd tags. I make this typo all the time.