This is necessary to be able to use this script for the ZombieDriver testsuite on Travis. The goal is to force PHP to bin on IPv4, as zombie.js and PHP seem to have a different resolution for localhost on Travis (locally, I have no issue, as localhost resolves first to ipv4. But Travis resolves first to IPv6 except that Zombie.js will use IPv4)
aik099
commented
8 years ago
This is necessary to be able to use this script for the ZombieDriver testsuite on Travis. The goal is to force PHP to bin on IPv4, as zombie.js and PHP seem to have a different resolution for localhost on Travis (locally, I have no issue, as localhost resolves first to ipv4. But Travis resolves first to IPv6 except that Zombie.js will use IPv4)