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/opt/alt/php54/usr/include/php/ext

.	Edit
..	Edit
apc	Edit
apcu	Edit
curl	Edit
date	Edit
dom	Edit
ereg	Edit
filter	Edit
gd	Edit
hash	Edit
iconv	Edit
igbinary	Edit
json	Edit
libxml	Edit
mbstring	Edit
pcre	Edit
pdo	Edit
session	Edit
sockets	Edit
spl	Edit
sqlite3	Edit
standard	Edit
xml	Edit