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Index: G

GCD (greatest common divisor): 2.14.3. Discussion

GD library: 15.1. Introduction

15.1. Introduction

(see also graphics)

coordinates for images: 15.1. Introduction

features in different versions: 15.1. Introduction

file formats supported: 15.1. Introduction

fonts: 15.5.2. Solution

transparent color: 15.8.3. Discussion

version and configuration, checking with phpinfo( ): 15.1. Introduction

version 2.x, functions for arcs and ellipses: 15.3.3. Discussion

gdbm_reorganize( ): 10.3.3. Discussion

$_GET superglobal array: 9.1. Introduction

9.8.2. Solution

get-crypt.php program: 14.9.3. Discussion

GET method: 11.7.3. Discussion

building query string for requests: 8.9.1. Problem

fetching URLs with: 11.2.1. Problem

redirecting users to another URL: 8.5.3. Discussion

retrieving remote file: 18.4.3. Discussion

getAll( ) (DB): 10.6.2. Solution

10.6.2. Solution

getAssoc( ) (DB): 10.6.2. Solution

10.6.2. Solution

getAuth( ) (Auth): 17.9.3. Discussion

get_browser( ): 8.8.2. Solution

get_cfg_var( ): 8.23.3. Discussion

_getch( ): 20.5.3. Discussion

getChannelInfo( ) (XML_RSS): 12.12.3. Discussion

get_class_methods( ): 7.11.2. Solution

get_class_vars( ): 7.11.2. Solution

getCol( ) (DB): 10.6.2. Solution

10.6.2. Solution

getdate( ): 3.2.2. Solution

3.2.3. Discussion

3.2.4. See Also

3.4.2. Solution

get_elements_by_tagname( ): 12.4.3. Discussion

getenv( ): 8.21.3. Discussion

get_gmtime( ): 12.8.3. Discussion

gethostbyaddr( ): 17.10.3. Discussion

gethostbyname( ): 17.10.3. Discussion

gethostbynamel( ): 17.10.3. Discussion

get_html_translation_table( ): 9.9.3. Discussion

getItems( ) (XML_RSS): 12.12.3. Discussion

get_lock( ): 8.28. Program: Abusive User Checker

getMessage( ) (DB_Error): 10.11.3. Discussion

getmicrotime( ): 8.20.3. Discussion

getmxrr( ): 17.10.3. Discussion

get_object_vars( ): 7.11.3. Discussion

getOne( ) (DB): 10.6.2. Solution

10.6.2. Solution

getopt( ) (Console_Getopt): 20.3.2. Solution

Getopt_Error class: 20.3.3. Discussion

get_parent_class( ): 7.8.3. Discussion

getProxy( ) (SOAP_WSDL): 12.9.3. Discussion

getResponseBody( ) (HTTP_Request): 11.7.3. Discussion

getResponseHeader( ) (HTTP_Request): 11.7.3. Discussion

getResult( ) (DB): 7.1. Introduction

getRow( ) (DB): 10.6.2. Solution

10.6.2. Solution

gettext( ) function alias: 16.11.3. Discussion

gettext extension: 16.11.1. Problem

get_time( ): 12.8.3. Discussion

GIF support, removal from GD: 15.1. Introduction

global variables

accessing inside functions: 6.12.1. Problem

COMMAND_LINE: 20.1. Introduction

multiple function return values, using for: 6.8.3. Discussion

GlobalWeather web service: 20.11. Program: Displaying Weather Conditions

gmdate( ): 3.5.3. Discussion

3.12.3. Discussion

gmmktime( ): 3.3.2. Solution

3.3.4. See Also

GMP library: 2.1. Introduction

2.14.2. Solution

gmstrftime( ): 3.5.3. Discussion

3.12.3. Discussion

GNU

gettext utilities: 16.11.2. Solution

Privacy Guard (GPG): 14.12.1. Problem

Readline library: 20.4.3. Discussion

go-pear script: 21.1. Introduction

Google

SOAP objects: 12.9.3. Discussion

SOAP_WSDL objects: 12.9.3. Discussion

GPG (GNU Privacy Guard): 14.12.1. Problem

gradians: 2.13.3. Discussion

graphical user interfaces (see GUIs)

graphics: 15.1. Introduction

coordinates for images: 15.1. Introduction

destroying images: 15.1. Introduction

drawing arcs, ellipses, and circles: 15.3.1. Problem

drawing centered text: 15.6.1. Problem

GD built-in fonts: 15.6.3. Discussion

PostScript Type 1 fonts: 15.6.3. Discussion

TrueType fonts: 15.6.3. Discussion

drawing lines, rectangles, and polygons: 15.2.1. Problem

drawing text: 15.5.1. Problem

drawing with patterned lines: 15.4.1. Problem

dynamic images: 15.7.1. Problem

file format supported by GD: 15.1. Introduction

filled rectangle, creating: 15.1. Introduction

generating bar charts from poll results: 15.10. Program: Generating Bar Charts from Poll Results

image generation process: 15.1. Introduction

localizing images: 16.8.1. Problem

pc_Image class: 7.10.3. Discussion

PNG image, writing with PHP: 15.1. Introduction

serving images securely: 15.9.1. Problem

transparent color: 15.8.1. Problem

greatest common divisor (GCD): 2.14.3. Discussion

greedy matching: 13.5.1. Problem

Gregorian calendar: 3.9.3. Discussion

(see also calendars)

checkdate( ) dates: 3.9.3. Discussion

gregoriantojd( ): 3.7.2. Solution

3.16.2. Solution

grid layout for widgets: 20.7.3. Discussion

grid_horizontal( ): 4.27. Program: Printing an Array in a Horizontally Columned HTML Table

group permissions: 19.1. Introduction

19.3.3. Discussion

changing ownership of files: 19.4.2. Solution

grouping characters for matching: 13.1. Introduction

GTK+, online documentation: 20.1. Introduction

gtk-weather.php program: 20.11. Program: Displaying Weather Conditions

GtkButton class: 20.6.3. Discussion

gtk::main( ): 20.6.3. Discussion

gtk::main_quit( ): 20.6.3. Discussion

GtkMenu class: 20.9.2. Solution

GtkMenuBar class: 20.9.2. Solution

GtkMenuItem class: 20.9.2. Solution

GtkTable class: 20.7.3. Discussion

attach( ): 20.7.3. Discussion

GtkVBox class: 20.7.3. Discussion

GtkWindow class: 20.6.3. Discussion

GUIs (graphical user interfaces)

responding to actions by users: 20.8.1. Problem

widgets

creating and displaying: 20.1. Introduction

displaying in a window: 20.6.1. Problem

gunzip: 18.26.3. Discussion

gzcompress( ): 18.26.3. Discussion

gzencode( ): 18.26.3. Discussion

gzgets( ): 18.26.3. Discussion

gzip utility, compressing web output: 8.14.1. Problem

gzipped files, reading and writing: 18.26.2. Solution

gzopen( ): 18.26.3. Discussion

gzread( ): 18.26.3. Discussion

gzseek( ): 18.26.3. Discussion

gzuncompress( ): 18.26.3. Discussion

gzwrite( ): 18.26.3. Discussion

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