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PHP and MySQL Web Development 4th Ed-tqw-_darksiderg

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942 namespaces<br />

N<br />

namespaces, 158<br />

<strong>PHP</strong> 5.3, 7<br />

XML, 811<br />

naming<br />

conventions, 538-540<br />

functions, 147-148<br />

Natural Order String Comparison <strong>Web</strong> site,<br />

119<br />

navigating<br />

within arrays, 102<br />

files, 76-77<br />

Netcraft, 382<br />

Netscape <strong>Web</strong> site<br />

cookie specification, 511<br />

SSL 3.0 Specification, 427<br />

Network News Transfer Protocol (NNTP), 452<br />

networks<br />

connecting, 557-558<br />

lookup functions, 455-459<br />

dns_get_mx(), 459<br />

explode(), 459<br />

gethostbyaddr(), 458<br />

gethostbyname(), 456-458<br />

getmxrr(), 456<br />

parse_url(), 458<br />

TCP/IP security, 343<br />

new operator, 39<br />

New York Times <strong>Web</strong> site, 392<br />

new_post.php files, 763<br />

<strong>Web</strong> forum application, 744<br />

newbooks.txt file, 311<br />

newline control sequence (\n), 68<br />

newsletters, 687<br />

accounts<br />

configuring, 719<br />

creating, 702-705<br />

administrative functions, 721<br />

databases<br />

configuring, 692-694<br />

lists/subscribers, 688<br />

diagrams, 689-691<br />

email attachments, 689<br />

extensions, 740<br />

file upload, 688-689<br />

lists<br />

archives, viewing, 716-717<br />

creating, 722-724<br />

viewing, 708-716<br />

logging in, 705-707<br />

logging out, 721<br />

login, implementing, 702<br />

passwords, 719-721<br />

previewing, 732-733<br />

requirements, 688<br />

script architecture, 694, 700-701<br />

sending messages, 733, 737-739<br />

solution overview, 689-691<br />

subscribing, 717-718<br />

unsubscribing, 717-718<br />

uploading, 724-731<br />

next() function, 102<br />

nl2br() function, 110-111<br />

NNTP (Network News Transfer Protocol), 452<br />

nodes<br />

browse nodes (Amazon), 816<br />

<strong>Web</strong> forum tree structure, 742<br />

child nodes, 743<br />

leaf nodes, 743<br />

parent nodes, 743<br />

root nodes, 743<br />

non-identity operator, 87<br />

NOT NULL keyword, 231<br />

notify_password() function, 592-594<br />

NULL data type (variables), 29<br />

null values, avoiding (<strong>Web</strong> databases), 216<br />

number_of_accounts() function, 671<br />

numeric column types, 236-238<br />

date <strong>and</strong> time, 238-239<br />

floating point data types, 237-238<br />

integral data types, 237<br />

string, 239-241<br />

numerical position of substrings, finding,<br />

121<br />

numerically indexed arrays<br />

accessing with loops, 84<br />

contents, accessing, 83-84<br />

initializing, 82-83

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