PHP on OS X El Capitan upgraded to 5.5.20 for Apache2 and 5.4.2 for CLI.
PHP Version 5.5.20
php-osx.liip.ch by Liip (originally developed by www.local.ch)
And
PHP 5.4.42 (cli) (built: Jun 12 2015 07:59:53)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies
Then, the short open tag parameter had been set to off
.
short_open_tag = Off
So any one had placed <? /*...*/ ?>
in php file should have been trapped. Such as
PHP Parse error: syntax error, unexpected end of file in [ANY PHP FILE]
Well, that's hint.