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$_SESSION> <$_FILES
Last updated: Fri, 22 Aug 2008

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$_REQUEST

$_REQUESTVariables ie petición HTTP

Descripción

Un valor tipo array asociativo que contiene de forma predeterminada los datos de $_GET, $_POST, y $_COOKIE.

Registro de cambios

Versión Descripción
5.3.0 Se introdujo request_order. Esta directiva afecta el contenido de $_REQUEST.
4.3.0 La información de $_FILES fue retirada de $_REQUEST.
4.1.0 Se introdujo $_REQUEST.

Notes

Note: This is a 'superglobal', or automatic global, variable. This simply means that it is available in all scopes throughout a script. There is no need to do global $variable; to access it within functions or methods.

Note: Cuando se corre en la línea de comandos, esta variable no incluirá las entradas argv y argc; éstas se encuentran disponibles en la matriz $_SERVER.

Note: Estas son variables entregadas al script a través de los mecanismos de entrada GET, POST y COOKIE, y por lo tanto no son confiables. La presencia y el orden de la inclusión de variables en esta matriz se define de acuerdo a la directiva de configuración de PHP variables_order.



add a note add a note User Contributed Notes
$_REQUEST
strata_ranger at hotmail dot com
17-Jul-2008 06:04
Don't forget, because $_REQUEST is a different variable than $_GET and $_POST, it is treated as such in PHP -- modifying $_GET or $_POST elements at runtime will not affect the ellements in $_REQUEST, nor vice versa.

e.g:

<?php

$_GET
['foo'] = 'a';
$_POST['bar'] = 'b';
var_dump($_GET); // Element 'foo' is string(1) "a"
var_dump($_POST); // Element 'bar' is string(1) "b"
var_dump($_REQUEST); // Does not contain elements 'foo' or 'bar'

?>

If you want to evaluate $_GET and $_POST variables by a single token without including $_COOKIE in the mix, use  $_SERVER['REQUEST_METHOD'] to identify the method used and set up a switch block accordingly, e.g:

<?php

switch($_SERVER['REQUEST_METHOD'])
{
case
'GET': $the_request = &$_GET; break;
case
'POST': $the_request = &$_POST; break;
.
.
// Etc.
.
default:
}
?>
not at important dot dig
08-Jun-2008 10:39
That would depend on your server configuration.

$_SESSION> <$_FILES
Last updated: Fri, 22 Aug 2008
 
 
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