.gitattributes

# Replace $Id$ strings with 40-character hexadecimal blob object name.
/ext/ext_skel.php               ident
/ext/phar/phar/pharcommand.inc  ident
/ext/dba/libinifile/inifile.c   ident
/ext/dba/libflatfile/flatfile.c ident
/ext/dba/libcdb/cdb_make.c      ident
/ext/dba/libcdb/cdb.c           ident
/run-tests.php                  ident

# A custom merge driver to avoid automatic merges. These are manually merged.
# See https://wiki.php.net/vcs/gitfaq
/NEWS                merge=NEWS
/UPGRADING           merge=NEWS
/UPGRADING.INTERNALS merge=NEWS

# Enable commit diffs for binary PHP test files. Some PHP test files include
# special characters, such as ASCII control characters. Git recognizes these as
# binary and wouldn't generate diffs.
*.phpt diff