Symbols & Numbers | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

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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