PEAR on 5.6 and 7.0 is fixed.

.travis.yml

@@ -14,12 +14,6 @@ matrix:
 before_script:
   - export MAILAUTOCONFIG_TEST_CONFIG='{"mail_autoconfig":{"nonauth_emails":["test@gmail.com","test@gmx.net"],"nonauth_emails_bad":["test@example.com"],"domains":[[["gmail.com"]],[["test.mail.gmail.com","mail.gmail.com","gmail.com"]]]}}';
   - phpenv config-rm xdebug.ini || echo "XDebug not enabled"
-  - if [ "$TRAVIS_PHP_VERSION" == "5.6" ] || [ "$TRAVIS_PHP_VERSION" == "7.0" ];
-    then
-      echo "include_path = .:$HOME/.phpenv/versions/$(phpenv version-name)/lib/php/pear" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini;
-      pear channel-discover pear.horde.org;
-    fi
-
   - pear install channel://pear.horde.org/Horde_Test
   - pear install -a -B package.xml
 script: