[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] [Y] [Z] garbage collection handler for sessions resources GD extension color handling drawing functions drawing primitives fonts TrueType GD graphics library (open source) generating images, steps in process XML GET method (HTTP) 2nd $HTTP_GET_VARS array controlling global variables with variables_order directive form processing quotes state for operations get_browser( ) function get_cfg_var( ) function get_class( ) function 2nd get_class_methods( ) function 2nd get_class_vars( ) function 2nd get_current_user( ) function get_declared_classes( ) function 2nd get_defined_constants( ) function get_defined_functions( ) function get_defined_vars( ) function get_extension_funcs( ) function get_html_translation_table( ) function 2nd get_included_files( ) function 2nd get_loaded_extensions( ) get_magic_quotes_gpc( ) function get_meta_tags( ) function 2nd get_object_vars( ) function 2nd get_parent_class( ) function 2nd get_preferences( ) function get_required_files( ) function get_resource_type( ) function getAll( ) method getAssoc( ) method getCol( ) method getcwd( ) function getdate( ) function getenv( ) function gethostbyaddr( ) function gethostbynamel( ) function getlastmod( ) function getListOf( ) method getmxrr( ) function getmyinode( ) function getmypid( ) function getOne( ) method getprotobyname( ) function getprotobynumber( ) function getrandmax( ) function getRow( ) method getrusage( ) function getservbyname( ) function getservbyport( ) function gettext library (GNU) gettype( ) function GIF image format in PDF files global variables accessing from extension functions executor globals internal extension globals SAPI globals accessing from within functions and form data, security of setting variables_order in php.ini EGPCS, creating session globbing filenames gmdate( ) function gmmktime( ) function gmstrftime( ) function GNU MP (GMP) library graphics basic concepts color handling identifying colors text representation of images true color color indexes using alpha channel creating and drawing images basic drawing functions graphics program structure creating and manipulating with GD extension dynamically generated buttons caching embedding images in pages GD extension image file formats 2nd changing testing for supported images with text fonts in PDF files patterns templates for scaling images greater than (>) operator greater than or equal to (>=) operator greedy matching, Perl regular expressions Greenwich Mean Time (GMT), in timestamps grouping patterns non-capturing groups replacing matched strings in GUIs for client-side applications, writing with PHP/GTK Gutmans, Andi gzip-compressed files, zlib library for reading/writing |