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Index: F

factory( ) (Mail): 17.2.3. Discussion
failure returned from functions: 6.10.1. Problem
false values: 6.10.3. Discussion
fatal errors
caused by functions with identical names: 6.1. Introduction
E_USER_ERROR: 10.11.3. Discussion
fclose( ): 17.5.3. Discussion
18.1. Introduction
feof( ): 18.7.3. Discussion
fetchInto( )
DB class: 10.5.3. Discussion
10.15.3. Discussion
DB_Result class: 10.5.2. Solution
fetchRow( )
DB class: 10.4.3. Discussion
10.15.3. Discussion
DB_Pager class: 10.14.3. Discussion
DB_Result class: 10.5.2. Solution
fflush( ): 18.18.2. Solution
18.25.3. Discussion
fgetcsv( ): 1.10.2. Solution
skipping selected return values: 6.9.3. Discussion
fgets( ): 18.1. Introduction
counting lines, paragraphs, and records in a file: 18.7.2. Solution
line length argument for variable length records: 18.13.3. Discussion
fgetss( ): 11.12.2. Solution
fields
hidden form fields, hashes in: 14.4.2. Solution
variable length text fields, processing from a file: 18.13.1. Problem
_ _FILE_ _ constant: 8.18.3. Discussion
file( ): 6.3.3. Discussion
13.7.3. Discussion
18.1. Introduction
18.10.2. Solution
reading file into an array: 18.16.2. Solution
reading lines of file into an array: 18.12.2. Solution
file descriptors for standard error and standard output: 18.24.3. Discussion
file extensions, matching with regular expressions: 7.10.3. Discussion
file handles: 10.3.3. Discussion
18.1. Introduction
creating with standard I/O streams in CLI binary: 20.1. Introduction
database connections: 10.3.3. Discussion
database connections and statements: 10.1. Introduction
for writing CURLOUT_STDERR: 11.7.3. Discussion
writing to many simultaneously: 18.20.1. Problem
writing web page to file: 11.2.3. Discussion
file transfer protocol (see FTP)
fileatime( ): 19.2.2. Solution
filectime( ): 19.2.2. Solution
file_exists( ): 18.25.3. Discussion
filemtime( ): 18.6.3. Discussion
19.2.2. Solution
filenames
matching a pattern: 19.9.1. Problem
splitting into component parts: 19.5.1. Problem
files: 18.1. Introduction
19.1. Introduction
(see also directories)
compressed
extracting from ZIP archive: 18.27. Program: Unzip
reading and writing: 18.26.1. Problem
configuration, reading: 18.14.1. Problem
cookies, writing to: 18.1. Introduction
copying or moving: 19.7.1. Problem
counting lines, paragraphs, or records in: 18.7.1. Problem
creating or opening local: 18.2.1. Problem
deleting: 19.6.1. Problem
escaping shell metacharacters in: 18.21.1. Problem
finding all lines that match a pattern: 13.7.1. Problem
flushing output to: 18.18.1. Problem
functions for information about: 19.1. Introduction
getting file information: 19.3.1. Problem
inodes: 19.1. Introduction
localizing: 16.9.1. Problem
locking: 18.25.1. Problem
advisory locking: 18.25.3. Discussion
DBM databases: 10.3.3. Discussion
directory as lock indicator: 18.25.3. Discussion
exclusive locks: 18.25.3. Discussion
file as lock indicator: 18.25.3. Discussion
nonblocking file locks: 18.25.3. Discussion
text files vs. databases: 10.2.3. Discussion
unlocking: 18.25.3. Discussion
modifying in place without temporary file: 18.17.1. Problem
outputting DOM XML document to: 12.3.3. Discussion
permissions (see permissions)
picking random line from: 18.11.1. Problem
processing all in a directory: 19.8.1. Problem
19.10.1. Problem
processing backward by line or paragraph: 18.10.1. Problem
processing each word in: 18.8.1. Problem
processing variable length text fields: 18.13.1. Problem
randomizing all lines in: 18.12.1. Problem
reading data from: 18.1. Introduction
reading into a string: 18.6.1. Problem
reading particular line in: 18.9.1. Problem
reading to/writing from specific location in: 18.15.1. Problem
reading XML from with DOM: 12.4.2. Solution
remote, opening: 18.4.1. Problem
removing last line of: 18.16.1. Problem
site-search.php program: 19.14. Program: Site Search
storing encrypted data in: 14.9.3. Discussion
retrieving file and decrypting data: 14.9.3. Discussion
symbolic links: 19.1. Introduction
temporary, creating: 18.3.1. Problem
uploaded, processing: 9.7.1. Problem
writing to many filehandles simultaneously: 18.20.1. Problem
$_FILES superglobal array: 9.1. Introduction
uploaded file processing: 9.7.2. Solution
filesize( ): 18.6.2. Solution
filled images
ellipses and circles: 15.3.3. Discussion
lines, rectangles, and polygons: 15.2.3. Discussion
polygons: 15.2.2. Solution
rectangles: 15.1. Introduction
15.2.2. Solution
rectangles for bars on bar chart: 15.10. Program: Generating Bar Charts from Poll Results
first week in a year: 3.8.3. Discussion
Fisher-Yates shuffle for arrays: 4.21.3. Discussion
18.12.3. Discussion
fixed-width records, parsing in strings: 1.11.1. Problem
flat-file databases (see DBM databases)
flipping arrays: 4.12.3. Discussion
floating-point numbers: 2.1. Introduction
comparing: 2.3.1. Problem
numbers too large or small for: 2.14.1. Problem
poll results, calculating: 15.10. Program: Generating Bar Charts from Poll Results
precision of: 2.1. Introduction
rounding: 2.4.1. Problem
flock( ): 10.2.3. Discussion
advisory locking with: 18.25.2. Solution
nonblocking locks with: 18.25.3. Discussion
unlocking files: 18.25.3. Discussion
flush( ): 8.12.2. Solution
Cache_DB class: 10.15.3. Discussion
flushing buffered data to file: 18.18.1. Problem
fonts
GD built-in: 15.5.2. Solution
drawing centered text: 15.6.2. Solution
15.6.3. Discussion
graphical bar chart, use in: 15.10. Program: Generating Bar Charts from Poll Results
PostScript Type 1: 15.5.2. Solution
drawing centered text: 15.6.2. Solution
15.6.3. Discussion
TrueType: 15.5.2. Solution
drawing centered text: 15.6.2. Solution
15.6.3. Discussion
fopen( ): 1.10.2. Solution
11.1. Introduction
11.2.2. Solution
18.1. Introduction
default permission values: 19.1. Introduction
file handle for writing response headers to file: 11.7.3. Discussion
file modes: 18.2.3. Discussion
redirects, following: 11.2.3. Discussion
remote files: 18.4.2. Solution
standard I/O streams, using with: 20.1. Introduction
20.4.2. Solution
stdin, opening: 18.5.2. Solution
temporary files: 18.3.2. Solution
username and password in URL: 11.2.3. Discussion
for loops
hexadecimal numbers in: 2.16.3. Discussion
inverting to reverse array element order: 4.16.3. Discussion
iterating through arrays: 4.5.2. Solution
iterating through file information array: 19.3.3. Discussion
iterating through LDAP address entries: 17.8.3. Discussion
using instead of range( ): 2.5.2. Solution
forcing destruction of an object: 7.4.2. Solution
forcing PEAR to overwrite a newer version: 21.8.3. Discussion
foreach loops: 2.5.3. Discussion
cycling through arrays and operating on elements: 4.1. Introduction
finding all combinations of array elements: 4.25.3. Discussion
finding array elements that meet certain requirements: 4.14.2. Solution
iterating through arrays: 4.5.2. Solution
merging arrays: 4.9.3. Discussion
sparsely filled arrays: 4.24.3. Discussion
format strings for binary data encoding: 1.14.3. Discussion
formatter-pdf program: 18.21.3. Discussion
formatting
dates and times: 3.5.1. Problem
numbers: 2.10.1. Problem
printing hexadecimal numbers: 2.16.3. Discussion
sprintf( ), using: 2.15.3. Discussion
time strings: 3.3.3. Discussion
forms: 9.1. Introduction
creating dropdown menus based on current date: 9.12.1. Problem
elements with multiple options: 9.11.1. Problem
handling remote variables with periods in names: 9.10.1. Problem
multipage, working with: 9.4.1. Problem
multiple submissions, preventing: 9.6.1. Problem
processing input: 9.2.1. Problem
redisplaying with preserved information and error messages: 9.5.1. Problem
secure processing: 9.8.1. Problem
uploaded files, processing: 9.7.1. Problem
validating input: 9.3.1. Problem
verifying with hashes in hidden fields: 14.4.2. Solution
fpassthru( ): 18.6.3. Discussion
fputs( ): 18.22.2. Solution
fread( ): 11.2.2. Solution
18.1. Introduction
18.6.2. Solution
FreeType library: 15.5.3. Discussion
15.6.3. Discussion
15.6.3. Discussion
French Republican calendar: 3.16.1. Problem
converting to/from Julian Days: 3.16.3. Discussion
frenchtojd( ): 3.16.3. Discussion
fresh-links.php program: 11.16. Program: Finding Fresh Links
fseek( ): 18.15.2. Solution
18.16.3. Discussion
fsockopen( ): 11.1. Introduction
11.3.3. Discussion
17.5.3. Discussion
fstat( ): 19.3.3. Discussion
ftell( ): 18.15.3. Discussion
FTP: 17.1. Introduction
anonymous FTP: 17.7.3. Discussion
copying files between remote server and your computer: 17.7.3. Discussion
cURL extension, using with: 17.7.3. Discussion
downloading or uploading file to existing open file pointer: 17.7.3. Discussion
transferring files with: 17.7.1. Problem
ftp_close( ): 17.7.3. Discussion
ftp_fget( ): 17.7.3. Discussion
ftp_fput( ): 17.7.3. Discussion
ftp_get( ): 17.7.3. Discussion
ftp_put( ): 17.7.3. Discussion
ftp_set_option( ): 17.7.3. Discussion
ftruncate( ): 18.17.2. Solution
func_get_arg( ): 6.6.3. Discussion
func_num_args( ): 6.6.3. Discussion
function alias, _( ) for gettext( ): 16.11.3. Discussion
function keyword: 7.1. Introduction
function prototype
accessing function parameters: 6.2.2. Solution
assigning default values to parameters: 6.3.2. Solution
function_defined( ): 2.14.3. Discussion
functions: 6.1. Introduction
calendar conversion: 3.16.2. Solution
callback (see callback functions)
class constructor: 7.3.3. Discussion
DB: 10.4.3. Discussion
declarations, mixing with invocations: 6.1. Introduction
declaring: 6.1. Introduction
directories, manipulating: 19.1. Introduction
DOM: 12.4.3. Discussion
drawing arcs and ellipses: 15.3.3. Discussion
dynamic, creating: 6.13.1. Problem
encryption: 14.1. Introduction
ereg (extended regular expressions): 13.1. Introduction
converting to preg: 13.2.1. Problem
error handling: 8.16.3. Discussion
file information: 19.1. Introduction
FTP: 17.7.3. Discussion
global variables, accessing inside: 6.12.1. Problem
gzipped files: 18.26.3. Discussion
helper (PHP), for XML-RPC: 12.7.2. Solution
hyperbolic: 2.12.3. Discussion
interpolating within strings: 1.8.1. Problem
mail, sending: 17.2.3. Discussion
mcrypt extension, supported by PHP: 14.8.3. Discussion
mean execution time per iteration: 8.26.3. Discussion
parameters
accessing: 6.2.1. Problem
named: 6.5.1. Problem
passing by reference: 6.4.1. Problem
setting default values: 6.3.1. Problem
variable number of: 6.6.1. Problem
pc_ in names: 0.4.1. Programming Conventions
PHP, associating with XML-RPC methods: 12.8.3. Discussion
12.8.3. Discussion
preg (Perl-compatible regular expressions): 13.1. Introduction
processing array elements, handing off elements to: 4.5.3. Discussion
return values, skipping selected: 6.9.1. Problem
returning failure from: 6.10.1. Problem
returning localized messages: 16.5.3. Discussion
returning more than one value: 6.8.1. Problem
returning values by reference: 6.7.1. Problem
shell-execution, escaping characters appropriately: 18.21.3. Discussion
switch statement within: 5.6.3. Discussion
taking generic objects: 7.12.3. Discussion
trigonometric: 2.12.1. Problem
variable, calling: 6.11.1. Problem
wrapper, for debugging information: 8.20.3. Discussion
XML parsing: 12.5.2. Solution
XML-RPC extension: 12.7.2. Solution
fwrite( ): 18.1. Introduction
18.20.3. Discussion
18.22.2. Solution


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