Fix HHVM to correctly handle cases where __toString() returns a non-string
tree71d0d56139cab42f6e6092de314c9e3e199bec17
-rw-r--r-- 1728 .gitignore
-rw-r--r-- 788 .travis.yml
drwxr-xr-x - CMake
-rw-r--r-- 1005 CMakeLists.txt
-rw-r--r-- 3218 LICENSE.PHP
-rw-r--r-- 2815 LICENSE.ZEND
-rw-r--r-- 2839 README.md
drwxr-xr-x - bin
-rwxr-xr-x 240 configure
-rwxr-xr-x 2762 configure_ubuntu_12.04.sh
drwxr-xr-x - hphp