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] [Z] Naberezny, Mike name attribute (HTML checkboxes) name element ($_FILES) named placeholders namespaces XML, debugging SOAP requests natcasersort( ) natrsort( ) 2nd natural log (base e) NDBM DBM backends Net_Ping package (PEAR) Net_Ping::checkhost( ) Net_Ping::ping( ) Net_Whois class Net_Whois::query( ) Network News Transport Protocol [See NNTP] new keyword 2nd newlines \n escape sequence paragraphs, counting and stripping trimming wrapping lines and newsgroups (Usenet), posting messages next( ) (XMLReader) Niederst, Jennifer (Web Design in a Nutshell) nl2br( ) NNTP (Network News Transport Protocol) 2nd nodeType attribute non-Gregorian calendar nongreedy matching nonidentity (!==) operator note tables nsl namespace nsupdate command null null (variables) null values SOAP methods, calling number_format( ) 2nd numbers bases checking variables for exponents, calculating floating-point formatting large or small, handling logarithms monetary values, formatting operating on a series of plurals, printing correct random, generating SOAP methods, passing to trigonometry, calculating validating form input numerical arrays NuSOAP |