Extensions' List
Extension
Calls
ext/string
490
ext/standard
413
ext/array
355
ext/info
90
ext/pdo
82
ext/spl
79
ext/oci8
61
ext/pcre
60
ext/db2
46
ext/sqlsrv
40
ext/date
37
ext/file
26
ext/mysqli
15
ext/json
9
ext/math
6
ext/reflection
6
ext/ob
2
ext/hash
1
ext/xdebug
1