[PHP] Drop workaround for PHP4 from test code
treeed974b6aeb62711d7273b43fb6735ee2f47bd7c1
-rw-r--r-- 53 .gitignore
-rw-r--r-- 2549 .travis.yml
-rw-r--r-- 908 README
-rw-r--r-- 1835 Vagrantfile
-rwxr-xr-x 21726 bootstrap
drwxr-xr-x - config
drwxr-xr-x - patches
drwxr-xr-x - xapian-applications
drwxr-xr-x - xapian-bindings
drwxr-xr-x - xapian-core
drwxr-xr-x - xapian-data
drwxr-xr-x - xapian-letor
drwxr-xr-x - xapian-maintainer-tools