Fix travis

.travis.yml

@@ -126,10 +126,10 @@ before_script:
   echo "Set timezone"
   echo 'date.timezone = "Europe/Paris"' >> ~/.phpenv/versions/$PHP_VERSION_NAME/etc/php.ini
   if [ "$TRAVIS_PHP_VERSION" = '5.3' ] || [ "$TRAVIS_PHP_VERSION" = '5.4' ]; then
-    echo
-    echo "Enabling APC for PHP <= 5.4"
+    #echo
+    #echo "Enabling APC for PHP <= 5.4"
     #   Documentation says it should be available for PHP <= 5.6 but it's not for 5.5 and 5.6!
-    echo 'extension = apc.so' >> ~/.phpenv/versions/$PHP_VERSION_NAME/etc/php.ini
+    #echo 'extension = apc.so' >> ~/.phpenv/versions/$PHP_VERSION_NAME/etc/php.ini
     echo
     echo "Enabling Memcached for PHP <= 5.4"
     #   Documentation says it should be available for all PHP versions but it's not for 5.5 and 5.6, 7.0 and nightly!