PHP Static analysis for public

Extension
Calls
ext/standard
5609
ext/string
2434
ext/file
934
ext/array
930
ext/pcre
480
ext/info
234
ext/date
157
ext/math
91
ext/filter
79
ext/ob
74
ext/xml
46
ext/gd
42
ext/pdo
30
ext/gettext
24
ext/random
20
ext/json
16
ext/session
13
ext/fileinfo
5
ext/ctype
4
ext/mail
3
ext/reflection
3
ext/posix
2
ext/xmlrpc
2
ext/com
1
ext/hash
1
ext/iconv
1
ext/mbstring
1
ext/spl
1