Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] n-tier architectures web applications designing 2nd 3rd namespaces XML 2nd 3rd 4th 5th naming code files 2nd 3rd 4th NATs (network address translators) NDB Cluster storage engine nesting PHP comments 2nd network address translators (NATs) networks security DMZs (demilitarized zones) 2nd DoS (denial of service) attacks firewalls newcustomer.html listing (7.1) nl2br() function 2nd nodes [See elements] XML nodes Now() function NULL number_format() function numbers formatting 2nd in PHP 2nd 3rd numeric data databases 2nd numeric functions (SQL queries) 2nd 3rd 4th |