These are the framework entry points. The code here is packaged and distributed alongside the reference implementation. Therefore this repository doesn't have a separate changelog.

Code in src/ is valid PHP 5.3 syntax with one exception: The extended require statement:

// Statement will be replaced as if code from xar-support.php had been
// copy&pasted here.
require 'xar-support.php';

// Code inside entry.php except that inside the entry function will be
// inserted here. Code inside the entry function is inlined to a do...while
// loop, and return statements are replaced by $class= ...; break;
$class= require 'entry.php', entry($argv);

To run the inlining process, execute the following:

$ cat src/class-main.php | perl inline.pl src > class-main.php

The code for this was written in Perl because that is available inside Travis-CI's language: csharp environment.

Tests can be run using the test.sh shell script:

$ sh test.sh
test/shared/bootstrap-classpath-test.php: [........]

OK: 8 test(s) run, 0 ignored
0.014 seconds taken, 483.76 kB peak memory usage

# ...

The environment variable PHP can be used to control which PHP runtime is used by the tests.