From 55e12dcd874dab8603086ca9c0cb8b5b8ae62882 Mon Sep 17 00:00:00 2001
From: Benoit Rospars <benoit.rospars@inria.fr>
Date: Wed, 7 Dec 2022 11:41:39 +0100
Subject: [PATCH] Fix ternary warning php

---
 app/tuto1/index.php      | 2 +-
 app/tuto2/index.php      | 2 +-
 app/tuto3-1/index.php    | 2 +-
 app/tuto3-2/index.php    | 2 +-
 app/tuto3-3/index.php    | 2 +-
 app/tuto3-4/index.php    | 2 +-
 app/tuto3-ai4t/index.php | 2 +-
 app/tuto3/index.php      | 2 +-
 8 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/app/tuto1/index.php b/app/tuto1/index.php
index 732a691..5f0f92f 100644
--- a/app/tuto1/index.php
+++ b/app/tuto1/index.php
@@ -2,7 +2,7 @@
 
 $currentURL = $_SERVER['REQUEST_URI'];
 $tutoURL = substr($currentURL, 0, strpos($currentURL, 'app/') - 1);
-$lang = $_GET['lang'] ?: 'fr';
+$lang = isset($_GET['lang']) ? $_GET['lang'] : 'fr';
 
 ?>
 
diff --git a/app/tuto2/index.php b/app/tuto2/index.php
index 3d30016..7a40f46 100644
--- a/app/tuto2/index.php
+++ b/app/tuto2/index.php
@@ -2,7 +2,7 @@
 
 $currentURL = $_SERVER['REQUEST_URI'];
 $tutoURL = substr($currentURL, 0, strpos($currentURL, 'app/') - 1);
-$lang = $_GET['lang'] ?: 'fr';
+$lang = isset($_GET['lang']) ? $_GET['lang'] : 'fr';
 
 ?>
 
diff --git a/app/tuto3-1/index.php b/app/tuto3-1/index.php
index c8c9ecb..f5ce6ad 100644
--- a/app/tuto3-1/index.php
+++ b/app/tuto3-1/index.php
@@ -2,7 +2,7 @@
 
 $currentURL = $_SERVER['REQUEST_URI'];
 $tutoURL = substr($currentURL, 0, strpos($currentURL, 'app/') - 1);
-$lang = $_GET['lang'] ?: 'fr';
+$lang = isset($_GET['lang']) ? $_GET['lang'] : 'fr';
 
 ?>
 
diff --git a/app/tuto3-2/index.php b/app/tuto3-2/index.php
index 10fed6d..c98ed8c 100644
--- a/app/tuto3-2/index.php
+++ b/app/tuto3-2/index.php
@@ -2,7 +2,7 @@
 
 $currentURL = $_SERVER['REQUEST_URI'];
 $tutoURL = substr($currentURL, 0, strpos($currentURL, 'app/') - 1);
-$lang = $_GET['lang'] ?: 'fr';
+$lang = isset($_GET['lang']) ? $_GET['lang'] : 'fr';
 
 ?>
 
diff --git a/app/tuto3-3/index.php b/app/tuto3-3/index.php
index ae661ca..bed6735 100644
--- a/app/tuto3-3/index.php
+++ b/app/tuto3-3/index.php
@@ -2,7 +2,7 @@
 
 $currentURL = $_SERVER['REQUEST_URI'];
 $tutoURL = substr($currentURL, 0, strpos($currentURL, 'app/') - 1);
-$lang = $_GET['lang'] ?: 'fr';
+$lang = isset($_GET['lang']) ? $_GET['lang'] : 'fr';
 
 ?>
 
diff --git a/app/tuto3-4/index.php b/app/tuto3-4/index.php
index abed35e..3ad67a5 100644
--- a/app/tuto3-4/index.php
+++ b/app/tuto3-4/index.php
@@ -2,7 +2,7 @@
 
 $currentURL = $_SERVER['REQUEST_URI'];
 $tutoURL = substr($currentURL, 0, strpos($currentURL, 'app/') - 1);
-$lang = $_GET['lang'] ?: 'fr';
+$lang = isset($_GET['lang']) ? $_GET['lang'] : 'fr';
 
 ?>
 
diff --git a/app/tuto3-ai4t/index.php b/app/tuto3-ai4t/index.php
index 738c139..789e527 100644
--- a/app/tuto3-ai4t/index.php
+++ b/app/tuto3-ai4t/index.php
@@ -2,7 +2,7 @@
 
 $currentURL = $_SERVER['REQUEST_URI'];
 $tutoURL = substr($currentURL, 0, strpos($currentURL, 'app/') - 1);
-$lang = $_GET['lang'] ?: 'fr';
+$lang = isset($_GET['lang']) ? $_GET['lang'] : 'fr';
 
 ?>
 
diff --git a/app/tuto3/index.php b/app/tuto3/index.php
index bd6c740..8ab34ac 100644
--- a/app/tuto3/index.php
+++ b/app/tuto3/index.php
@@ -2,7 +2,7 @@
 
 $currentURL = $_SERVER['REQUEST_URI'];
 $tutoURL = substr($currentURL, 0, strpos($currentURL, 'app/') - 1);
-$lang = $_GET['lang'] ?: 'fr';
+$lang = isset($_GET['lang']) ? $_GET['lang'] : 'fr';
 $arrayPages=explode("?",$currentURL);
 //var_dump($arrayPages);
 if(count($arrayPages)==2){
-- 
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