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]
Sablotron XSLT processor
salt characters added to encrypted passwords
save-crypt.php program
SAX
scalar variables, array processing and
scope, variables
scripts
GTK functionality, loading with d1( )
web or command-line context, checking for
search command (pear)
searches
breadth-first
depth-first
site-search.php program
secant
secure URLs (HTTPS), retrieving
security
cookie jar storage and
encryption and
checking password strength
encrypting email with GPG
encryption/decryption algorithms
keeping passwords out of site files
levels of encryption
lost passwords
obscuring data with encoding
protecting encryption keys
sharing encrypted data with another web site
SSL
storing encrypted data in file or database
storing passwords
verifying data with hashes
form processing
hiding PHP error messages from user
serving images
seed for random number generation
SELECT command (SQL)
caching query results
finding number of rows returned by query
sem_acquire( )
sem_get( )
sem_release( )
semaphores
documentation on
guaranteeing exclusive access to shared memory
send( ) (Mail_mime)
sendmail
sendRequest( ) (HTTP_Request)
serialize( )
2nd
storing complex data in DBM files
storing complex data in text file database
serializing WDDX variables
servers
DNS, parsing out names and IP addresses of
HTTP proxy server, configuring PEAR to use with
IMAP
LDAP
communicating with
downloading
parsing log file
POP3
SMTP
SOAP_Server class
timeouts on request waiting length
unencrypted data, snooping on
web server directory listing (web-ls.php)
writing PHP error messages to log
XML-RPC
service( ) (SOAP_Server)
session IDs
correlating to usernames
session module
tracking users with
session tracking
multipage forms, using with
storing sessions in database
pc_DB_Session class
session.entropy_file configuration directive
session.entropy_length configuration directive
session_name( )
session_save_path( )
session_set_save_handler( )
session_start( )
2nd
set_attribute( )
set_error_handler( )
2nd
set_submenu( ) (GtkMenuItem)
set_text( ) (GtkButton)
setcookie( )
deleting cookies
eliminating "headers already sent" errors
sending only over SSL connections
setErrorHandling( ) (DB)
setFetchMode( ) (DB)
setgid bit
2nd
setHTMLBody( ) (Mail_mime)
setlocale( )
2nd
setMarker( ) (Benchmark::Timer)
setTXTBody( ) (Mail_mime)
settype( )
setuid bit
2nd
shapes, drawing
[See graphics]
shared locks
shared memory segments
documentation on
storing shared variables in
shells
globbing filenames
wildcards in
metacharacters, escaping
redirecting standard error to standard output
shifting array elements
shm_attach( )
shm_detach( )
shm_get_var( )
shm_put_var( )
short_open_tag configuration directive
show_all( ) (GtkWindow)
shuffle( )
2nd
shuffling deck of cards
shutdown( ) (GtkWindow)
signals
associating with callback functions to handle user actions
from GUI widgets, handling
from menu items in GTK window
Simple API for XML
[See SAX]
simple difference between arrays
2nd
Simple Object Access Protocol
[See SOAP]
sin( )
single quotes
[See ', under Symbols]
sinh( )
site-search.php program
Smarty templates
displaying rows retrieved from database
SMTP server
SOAP
creating server and responding to SOAP requests
requests, sending
SOAP_Client class
SOAP_Server class
SOAP_Server::addObjectMap( )
SOAP_Server::service( )
SOAP_Value class
SOAP_WSDL class
SOAP_WSDL::getProxy( )
sockets
connections to news server
opening with fsockopen( )
SSL (Secure Sockets Layer)
2nd
3rd
Solaris systems, locale program
sort( )
sorting
arrays
by a computable field
copying first to retain original order
method, using instead of a function
modifying sort type
multiple
in reverse order
shuffling deck of cards
text for different locales
space-padded strings
2nd
spaces
[See also whitespace]
changing to/from tabs in strings
sparsely filled arrays
special characters
escaping in HTML
escaping in queried data
in regular expressions
[See metacharacters metasymbols]
in SQL
SQL and shell globbing wildcards, escaping
in URL encoding
split( )
splitting a string on a regular expression
sprintf( )
combining with msg( )
converting decimal numbers to binary, octal and hexadecimal numbers
formatting poll result numbers
SQL (Structured Query Language)
databases
connecting to
modifying data in
paired with PHP
querying
portability of
special characters in
wildcard characters, quoting in database queries
square brackets
[See [ ], under Symbols]
srand( )
SSL (Secure Sockets Layer)
cookies, sending over
cURL extension, using with
IMAP and POP3 connections
stale-links.php program
standard error
printing cURL module debugging information to
reading from a program
writing to
standard input
reading from
reading from the keyboard
standard output
reading from a program
redirecting standard error to
writing to
start tags, PHP
start( ) (Auth)
start_element( )
starting and ending angles (in degrees) for arcs
stat( ) function
2nd
calling on symbolic links
file information returned by
statement handles
static variables
stdclass class
adding properties to base object
sticky bit
str_replace( )
switching tabs to/from spaces
strace( )
strftime( )
2nd
%c format string (for localization)
button displaying current time
day of week, month, or year, week of the year
formatting dates and times
start date for time ranges
string concatenation operator(.)
strings
as array keys
mixing with numeric
arrays for multiple return values
merging
binary data, storing in
breaking into smaller pieces
case, controlling
checking for valid number
complex data types, encapsulating as
serializing strings
compressing
converting arrays to
converting to/from numbers
double-quoted, variable interpolation in
dumping variable contents as
empty
assigning as default value of function parameter
escape sequences
expanding and compressing tabs
in heredocs
initializing
interpolating functions and expressions
numeric
outputting DOM XML document to
parsing comma-separated data
parsing dates and times from
parsing fixed-width records in
processing one character at a time
quoting in queried data
reading files into
returning all program output as single string
reversing by word or character
splitting on regular expression
substrings
accessing
replacing
trimming blanks from
wrapping text
strip_tags( )
2nd
stripslashes( )
strnatcmp( )
strpos( )
strrev( )
strtolower( )
2nd
strtotime( )
adding to/subtracting from a date
parsing date formats
strtoupper( )
2nd
strtr( )
structured access to databases
stylesheets, XSL
subclassing
substr( )
parsing fixed-width records in strings
unpack( ), substituting for in fixed-width field extraction
substr_replace( )
substrings
[See strings]
subtracting from a date
summer time
[See daylight saving time]
superglobal arrays
superuser, changing file permissions and ownership
switch statements
in method polymorphism emulation
symbolic links
calling stat( ) on
is_dir( ) function and
symmetric difference between arrays
2nd
syslog(3) (Unix)
system calls
displayed by strace( ), capturing
fooling system function mktime( ) for time zones
stat( )
system( )
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