diff --git a/extensions/php-language-features/src/features/completionItemProvider.ts b/extensions/php-language-features/src/features/completionItemProvider.ts
index 601944f277c..b1674787f71 100644
--- a/extensions/php-language-features/src/features/completionItemProvider.ts
+++ b/extensions/php-language-features/src/features/completionItemProvider.ts
@@ -7,6 +7,7 @@
 
 import { CompletionItemProvider, CompletionItem, CompletionItemKind, CancellationToken, TextDocument, Position, Range, TextEdit, workspace, CompletionContext } from 'vscode';
 import phpGlobals = require('./phpGlobals');
+import phpGlobalFunctions = require('./phpGlobalFunctions');
 
 export default class PHPCompletionItemProvider implements CompletionItemProvider {
 
@@ -69,10 +70,10 @@ export default class PHPCompletionItemProvider implements CompletionItemProvider
 				result.push(createNewProposal(CompletionItemKind.Variable, globalvariables, phpGlobals.globalvariables[globalvariables]));
 			}
 		}
-		for (var globalfunctions in phpGlobals.globalfunctions) {
-			if (phpGlobals.globalfunctions.hasOwnProperty(globalfunctions) && matches(globalfunctions)) {
+		for (var globalfunctions in phpGlobalFunctions.globalfunctions) {
+			if (phpGlobalFunctions.globalfunctions.hasOwnProperty(globalfunctions) && matches(globalfunctions)) {
 				added[globalfunctions] = true;
-				result.push(createNewProposal(CompletionItemKind.Function, globalfunctions, phpGlobals.globalfunctions[globalfunctions]));
+				result.push(createNewProposal(CompletionItemKind.Function, globalfunctions, phpGlobalFunctions.globalfunctions[globalfunctions]));
 			}
 		}
 		for (var compiletimeconstants in phpGlobals.compiletimeconstants) {