Remove PHP 5.3 support.
commit5988f2958346b0f8f3acee0de36ff8954594c64b
authorEdward Z. Yang <ezyang@cs.stanford.edu>
Sun, 8 Oct 2017 23:51:56 +0000 (8 19:51 -0400)
committerEdward Z. Yang <ezyang@cs.stanford.edu>
Sun, 8 Oct 2017 23:52:05 +0000 (8 19:52 -0400)
tree49848122f21dabe02a81e5f6b6c1c2fc590bd57b
parentce0ede24ded2e05489f5bab50cc53426599532e4
Remove PHP 5.3 support.

Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>
.travis.yml