apache/
apc/
apd/
bcmath/
bzip2/
com/
ctype/
datetime/
dom/
filter/
ftp/
gmp/
hash/
iconv/
image/
json/
mbstring/
mysql/
mysqli/
openssl/
pcre/
pdo/
pgsql/
posix/
session/
simplexml/
spl/
ssh2/
tidy/
wddx/
xml/
xmlreader/
xmlwriter/
xsl/
xslt/
zip/
zlib/