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Index: N

\n (see newlines)
named function parameters: 6.5.1. Problem
names
class variables: 7.1. Introduction
constructors: 7.3.3. Discussion
cookie storing session ID: 8.6.3. Discussion
of domain name servers: 17.12.3. Discussion
DSN (data source name): 8.7.3. Discussion
LDAP, distinguished and common: 17.8.3. Discussion
namespaces
SOAP: 12.9.3. Discussion
12.10.3. Discussion
upcoming PHP feature: 18.14.3. Discussion
natsort( ): 4.17.3. Discussion
NCSA Combined Log Format lines, parsing: 11.14.3. Discussion
negative numbers in array keys: 4.2.3. Discussion
Net_DNS class: 17.10.3. Discussion
Net_Ping class: 17.11.2. Solution
Net_Ping::checkhost( ): 17.11.3. Discussion
Net_Ping::ping( ): 17.11.3. Discussion
Net_Whois class: 17.12.2. Solution
Net_Whois::query( ): 17.12.3. Discussion
Network News Transport Protocol (see NNTP)
new keyword: 7.1. Introduction
instantiating objects: 7.2.2. Solution
newlines
in double-quoted strings: 1.1. Introduction
in file-handling functions: 18.1. Introduction
n: 13.2.3. Discussion
n n, for double spacing: 1.13.3. Discussion
on Windows systems: 18.1. Introduction
trimming from strings: 1.9.3. Discussion
newsgroups (see Usenet newsgroups)
news.php.net server for PHP mailing lists: 17.6.3. Discussion
nextId( ) (DB): 10.12.2. Solution
nl2br( ): 17.6.3. Discussion
NNTP: 17.6.1. Problem
imap_header( ) fields from NNTP server: 17.6.3. Discussion
nodes
DOM XML
adding attributes to: 12.3.3. Discussion
creating and appending: 12.3.3. Discussion
root node, getting: 12.4.2. Solution
top-level or root: 12.3.3. Discussion
XML: 12.3.3. Discussion
non-true values: 6.10.3. Discussion
nonblocking file locks: 18.25.3. Discussion
nongreedy matching: 13.5.1. Problem
nonidentity operator (!==): 4.13.3. Discussion
19.8.3. Discussion
nonrelational databases supported by PHP: 10.1. Introduction
notices, error messages flagged as: 8.16.3. Discussion
notify-user.php program: 8.27. Program: Website Account (De)activator
8.27. Program: Website Account (De)activator
NOW( ) (SQL): 10.8.3. Discussion
nsupdate command: 18.22.3. Discussion
nth occurrence of a match, finding: 13.4.1. Problem
NUL characters
opening binary files and: 18.2.3. Discussion
Windows, redirecting output to: 18.24.3. Discussion
null characters
escaping for SQL: 10.1. Introduction
trimming from strings: 1.9.3. Discussion
number_format( ): 2.10.2. Solution
16.7.3. Discussion
numbers: 2.1. Introduction
bases other than decimal: 2.16.1. Problem
beginning with zero, PHP treatment of: 3.10.3. Discussion
checking for specific data type: 2.2.3. Discussion
checking strings for valid number: 2.2.1. Problem
converting between bases: 2.15.1. Problem
converting to/from strings: 2.1. Introduction
exponents: 2.9.1. Problem
floating-point
comparing for equality: 2.3.1. Problem
rounding: 2.4.1. Problem
formatting: 2.10.1. Problem
formatting for different locales: 16.1. Introduction
16.1. Introduction
(see also locales; localization)
integers (see integers)
logarithms: 2.8.1. Problem
printing correct plurals: 2.11.1. Problem
random
biased, generating: 2.7.1. Problem
generated within a range: 2.6.1. Problem
sources for initialization vectors: 14.8.3. Discussion
trigonometric functions: 2.12.1. Problem
degrees, using: 2.13.1. Problem
very large or very small: 2.14.1. Problem
numeric arrays: 4.1. Introduction
DB fetch mode: 10.5.3. Discussion
merging: 4.8.3. Discussion
merging, duplicate values and: 4.24.3. Discussion
mixing and matching with string keys: 4.2.3. Discussion
removing duplicate elements: 4.23.2. Solution
numeric sorting of arrays: 4.17.2. Solution
numeric strings: 2.2.3. Discussion
numRows( ) (DB_Result): 10.9.2. Solution


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