Add more dictionaries

ac-dict/php-mode

@@ -0,0 +1,62 @@
+and
+array
+as
+break
+case
+catch
+cfunction
+class
+clone
+const
+continue
+declare
+default
+die
+do
+echo
+else
+elseif
+empty
+enddeclare
+endfor
+endforeach
+endif
+endswitch
+endwhile
+eval
+exit
+extends
+final
+for
+foreach
+function
+global
+goto
+if
+implements
+include
+include_once
+instanceof
+interface
+isset
+list
+namespace
+new
+old_function
+or
+print
+private
+protected
+public
+require
+require_once
+return
+static
+switch
+throw
+try
+unset
+use
+var
+while
+xor