From eda82d60c68beb89189f2828edea9c5de696082d Mon Sep 17 00:00:00 2001
From: "This, that and the other" <at.light@live.com.au>
Date: Fri, 29 Jan 2016 10:52:37 +1100
Subject: [PATCH] Title::newFromText: Cast integers to strings

This is the cause of the T76305 debug log entries relating to SpecialExport
and Echo.

Bug: T76305
Bug: T116034
Change-Id: I64d629d31be79c4b4702a4298bce68fd544df6e8
---
 includes/Title.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/includes/Title.php b/includes/Title.php
index e549037fac..882b7dda78 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -246,7 +246,7 @@ class Title {
 	 * Create a new Title from text, such as what one would find in a link. De-
 	 * codes any HTML entities in the text.
 	 *
-	 * @param string|null $text The link text; spaces, prefixes, and an
+	 * @param string|int|null $text The link text; spaces, prefixes, and an
 	 *   initial ':' indicating the main namespace are accepted.
 	 * @param int $defaultNamespace The namespace to use if none is specified
 	 *   by a prefix.  If you want to force a specific namespace even if
@@ -259,7 +259,8 @@ class Title {
 		if ( is_object( $text ) ) {
 			throw new InvalidArgumentException( '$text must be a string.' );
 		}
-		if ( $text !== null && !is_string( $text ) ) {
+		// DWIM: Integers can be passed in here when page titles are used as array keys.
+		if ( $text !== null && !is_string( $text ) && !is_int( $text ) ) {
 			wfDebugLog( 'T76305', wfGetAllCallers( 5 ) );
 			return null;
 		}
@@ -268,7 +269,7 @@ class Title {
 		}
 
 		try {
-			return Title::newFromTextThrow( $text, $defaultNamespace );
+			return Title::newFromTextThrow( strval( $text ), $defaultNamespace );
 		} catch ( MalformedTitleException $ex ) {
 			return null;
 		}
-- 
2.20.1