* Port for php8
* Port php c extension for php8
* Update composer.json
* Drop php7.0 support
* Update phpunit for php7.1 in c extension test
* Add back support for php7.0
* Add badge for php8 continuous build
* Create a new docker image for python 3.6
The previous one cannot build, because python3.6 was removed from
stretch.
* Drop support for 3.3 and 3.4
Also update all docker file to be single version
The example utilizes native bazel rules (proto_library, cc_proto_library,
java_proto_library, java_lite_proto_library) to show how easy it is to
build protobuf with bazel's native support. It also makes use of well
known types which was not possible until the latest bazel 0.5.4 release
and https://github.com/google/protobuf/pull/3594 .
This pull request includes two implementation: C extension and PHP
package. Both implementations support encode/decode of singular,
repeated and map fields.
Move the original README.md to src since it's talking about C++
exclusively and add a more general README.md to document how
to install protoc for all languages.
Added instructions on what tools to install to compile protobuf from
source. Removed the INSTALL.txt file because it's just a simple copy of
the autoconf documentation and confuses users.
Change-Id: I6fd8aa13495f1238fe5c62451b95ad480b1c4bed
