W32api Functions
Manual de PHP
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CLX. W32api Functions

Introducci贸n

This extension is a generic extension API to DLLs. This was originally written to allow access to the Win32 API from PHP, although you can also access other functions exported via other DLLs.

Currently supported types are generic PHP types (strings, booleans, floats, integers and nulls) and types you define with w32api_deftype().

Nota: This extension has been moved to the PECL repository and is no longer bundled with PHP as of PHP 5.1.0.

Aviso

Esta extensi贸n es EXPERIMENTAL. Esto significa que el comportamiento de esta extensi贸n, los nombre de sus funciones y en definitiva TODO lo documentado sobre esta extensi贸n, puede cambiar en una futura versi贸n de PHP SIN AVISO. La advertencia queda hecha, y utilizar esta extensi贸n queda bajo su propia responsabilidad.

Requisitos

This extension will only work on Windows systems.

Instalaci贸n

No se necesita ninguna instalaci贸n para usar estas funciones, son parte del n煤cleo de PHP.

Configuraci贸n en tiempo de ejecuci贸n

Esta extensi贸n no tiene directivas de configuraci贸n en php.ini.

Tipos de recursos

This extension defines one resource type, used for user defined types. The name of this resource is "dynaparm".

Constantes predefinidas

Estas constantes est谩n definidas por esta extensi贸n y estar谩n disponibles solamente cuando la extensi贸n ha sido o bien compilada dentro de PHP o grabada din谩micamente en tiempo de ejecuci贸n.

DC_MICROSOFT (integer)

DC_BORLAND (integer)

DC_CALL_CDECL (integer)

DC_CALL_STD (integer)

DC_RETVAL_MATH4 (integer)

DC_RETVAL_MATH8 (integer)

DC_CALL_STD_BO (integer)

DC_CALL_STD_MS (integer)

DC_CALL_STD_M8 (integer)

DC_FLAG_ARGPTR (integer)

Ejemplos

This example gets the amount of time the system has been running and displays it in a message box.

Ejemplo 1. Get the uptime and display it in a message box

<?php
// Define constants needed, taken from
// Visual Studio/Tools/Winapi/WIN32API.txt
define("MB_OK", 0);

// Load the extension in
dl("php_w32api.dll");

// Register the GetTickCount function from kernel32.dll
w32api_register_function("kernel32.dll",
                         "GetTickCount",
                         "long");
                         
// Register the MessageBoxA function from User32.dll
w32api_register_function("User32.dll",
                         "MessageBoxA",
                         "long");

// Get uptime information
$ticks = GetTickCount();

// Convert it to a nicely displayable text
$secs  = floor($ticks / 1000);
$mins  = floor($secs / 60);
$hours = floor($mins / 60);

$str = sprintf("You have been using your computer for:" .
                "\r\n %d Milliseconds, or \r\n %d Seconds" .
                "or \r\n %d mins or\r\n %d hours %d mins.",
                $ticks,
                $secs,
                $mins,
                $hours,
                $mins - ($hours*60));

// Display a message box with only an OK button and the uptime text
MessageBoxA(NULL,
            $str,
            "Uptime Information",
            MB_OK);
?>
Tabla de contenidos
w32api_deftype -- Defines a type for use with other w32api_functions
w32api_init_dtype --  Creates an instance of the data type typename and fills it with the values passed
w32api_invoke_function -- Invokes function funcname with the arguments passed after the function name
w32api_register_function -- Registers function function_name from library with PHP
w32api_set_call_method -- Sets the calling method used
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