V


validation

of numbers, 577–582

of text, 582–586

of user input, 568–577

XML, 375–378

value function, Sack framework, 217

values, returning from PHP functions, 518–522

var statement, JavaScript, 60

variable1 property, JavaScript, 149

variable2 property, JavaScript, 149

variable-length argument, 509, 515–518

variables

AUTH_TYPE server variable, $_SERVER, 556

DOCUMENT_ROOT server variable, $_SERVER, 556

GATEWAY_INTERFACE server variable, $_SERVER, 556

global variable, 62

HTTP_ACCEPT server variable, $_SERVER, 556

HTTP_ACCEPT_CHARSET server variable, $_SERVER, 556

HTTP_ACCEPT_ENCODING server variable, $_SERVER, 556

HTTP_ACCEPT_LANGUAGE server variable, $_SERVER, 556

HTTP_CONNECTION server variable, $_SERVER, 557

HTTP_HOST server variable, $_SERVER, 557

HTTP_REFERER server variable, $_SERVER, 557

HTTP_USER_AGENT server variable, $_SERVER, 557

interpolated in strings, 485–487

local variable, 62

loopIndex variable, 77

message variable, JavaScript, 60

overview, 60–62

PATH_TRANSLATED server variable, $_SERVER, 557

PHP_AUTH_PW server variable, $_SERVER, 557

PHP_AUTH_USER server variable, $_SERVER, 557

PHP_SELF server variable, $_SERVER, 557

QUERY_STRING server variable, $_SERVER, 557

REMOTE_ADDR server variable, $_SERVER, 557

REMOTE_HOST server variable, $_SERVER, 557

REMOTE_PORT server variable, $_SERVER, 557

REQUEST_METHOD server variable, $_SERVER, 557

REQUEST_URI server variable, $_SERVER, 557

SCRIPT_FILENAME server variable, $_SERVER, 557

SCRIPT_NAME server variable, $_SERVER, 557

server, 556–560

SERVER_ADMIN server variable, $_SERVER, 557

SERVER_NAME server variable, $_SERVER, 557

SERVER_PORT server variable, $_SERVER, 557

SERVER_PROTOCOL server variable, $_SERVER, 557

SERVER_SIGNATURE server variable, $_SERVER, 557

SERVER_SOFTWARE server variable, $_SERVER, 557

sum variable, JavaScript, 61

variable1 property, JavaScript, 149

variable2 property, JavaScript, 149

working with PHP, 475–485

Void special operator, JavaScript, 65

vprintf string function, PHP, 485

vsprintf string function, PHP, 485



Ajax Bible
Ajax Bible
ISBN: 0470102632
EAN: 2147483647
Year: 2004
Pages: 169

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