Podręcznik PHP
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# COM

(no version information, might be only in CVS)

COM -- COM class

## Synopsis

    $obj = new COM("server.object")

## Description

The COM class provides a framework to integrate (D)COM components into your PHP scripts.

## Methods

string COM::COM ( string module_name [, string server_name [, int codepage]])

COM class constructor. Parameters:

module_name

  name or class-id of the requested component.

server_name

  name of the DCOM server from which the component should be fetched. If `NULL`, `localhost` is assumed. To allow DCOM `com.allow_dcom` has to be set to `TRUE` in `php.ini`.

codepage

  specifies the codepage that is used to convert php-strings to unicode-strings and vice versa. Possible values are `CP_ACP`, `CP_MACCP`, `CP_OEMCP`, `CP_SYMBOL`, `CP_THREAD_ACP`, `CP_UTF7` and `CP_UTF8`.

Przykład 1. COM example (1)
`<?php // starting word $word = new COM("word.application") or die("Unable to instanciate Word"); echo "Loaded Word, version {$word->Version}\n"; //bring it to front $word->Visible = 1; //open an empty document $word->Documents->Add(); //do some weird stuff $word->Selection->TypeText("This is a test..."); $word->Documents[1]->SaveAs("Useless test.doc"); //closing word $word->Quit(); //free the object $word->Release(); $word = null; ?>`

Przykład 2. COM example (2)
`<?php $conn = new COM("ADODB.Connection") or die("Cannot start ADO"); $conn->Open("Provider=SQLOLEDB; Data Source=localhost; Initial Catalog=database; User ID=user; Password=password"); $rs = $conn->Execute("SELECT * FROM sometable"); // Recordset $num_columns = $rs->Fields->Count(); echo $num_columns . "\n"; for ($i=0; $i < $num_columns; $i++) { $fld[$i] = $rs->Fields($i); } $rowcount = 0; while (!$rs->EOF) { for ($i=0; $i < $num_columns; $i++) { echo $fld[$i]->value . "\t"; } echo "\n"; $rowcount++; // increments rowcount $rs->MoveNext(); } $rs->Close(); $conn->Close(); $rs->Release(); $conn->Release(); $rs = null; $conn = null; ?>`

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COM support functions for Windows | Początek rozdziału | VARIANT