Php version and extensions

[lorenzr]

What is the current php version?  It looked like php 5 was added then removed. 
Second part is what are the extensions that have been added to pfsense.

I see a lot php examples checking for certain functions and versions. Since pfsense is a single platform it wouln't make much sense in building robustness around these areas because all installations should be the same based on the pfsenes version.

[sullrich]

php4.

php5 is in -HEAD, not RELENG_1 (1.0).

[lorenzr]

Guess I wanted to know if  Zip and Rar php functions were present.  Zip needed ZZIPlib library or PECL extensions. Rar I am not sure about.

[sullrich]

RAR is not but PECL should be.

[MoonTEC]

What about GD2 extension? Very usefull for making some graphics, used in many free PHP based statistics modules.
Or it will take too many resources?