unsafe_raw PHP 1 foo@bar.com http://a.b.c 1.2.3.4 123 123abc<>() O'Henry 하퍼
email PHP 1 foo@bar.com http//a.b.c 1.2.3.4 123 123abc O'Henry
url PHP 1 foo@bar.com http://a.b.c 1.2.3.4 123 123abc<>() O'Henry
-number_int 1 123 123
-number_float 1 123 123
+number_int 1 1234 123 123
+number_float 1 1.2.3.4 123 123
magic_quotes PHP 1 foo@bar.com http://a.b.c 1.2.3.4 123 123abc<>() O\'Henry 하퍼
callback PHP 1 FOO@BAR.COM HTTP://A.B.C 1.2.3.4 123 123ABC<>() O'HENRY 하퍼