Introduction¶
php7-sapnwrfc 扩展封装了 SAP NetWeaver RFC 库 并且使用提供的方法允许 PHP开发者调用开启了远程调用的ABAP模块。
如果您没有使用SAP NW RFC SDK的经验,强烈建议您阅读以下文章的文章:
- SAP NetWeaver RFC SDK (SAP Help)
- SAP NetWeaver RFC SDK -- RFC Client Programs
- SAP NetWeaver RFC SDK -- Advanced Topics
快速开始¶
下面是调用启用RFC的ABAP模块 STFC_CHANGING
并打印返回值的简单案例:
<?php
use SAPNWRFC\Connection as SapConnection;
use SAPNWRFC\Exception as SapException;
$config = [
'ashost' => 'my.sap.system.local',
'sysnr' => '00',
'client' => '123',
'user' => 'YOUR USERNAME',
'passwd' => 'YOUR PASSWORD',
'trace' => SapConnection::TRACE_LEVEL_OFF,
];
try {
$c = new SapConnection($config);
$f = $c->getFunction('STFC_CHANGING');
$result = $f->invoke([
'START_VALUE' => 0,
'COUNTER' => 1,
]);
var_dump($result);
/*
* array(2) {
* ["COUNTER"]=>
* int(2)
* ["RESULT"]=>
* int(1)
* }
*/
} catch(SapException $ex) {
echo 'Exception: ' . $ex->getMessage() . PHP_EOL;
}
阅读 usage guide ,了解所提供接口的详细说明。