Trying to fix PHPBench tests

Author: moufmouf

phpbench.dist.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 export DB_DRIVER=pdo_mysql
-export DB_HOST=localhost
+export DB_HOST=127.0.0.1
 export DB_PORT=3306
 export DB_USERNAME=root
 #export DB_ADMIN_USERNAME=root