函数计算：快速入门

PHP SDK示例

<?php

require_once __DIR__ . '/vendor/autoload.php';
use AliyunFC\Client;

$fcClient = new Client([
    "endpoint" => '<Your Endpoint>',
    "accessKeyID" =>'<Your AccessKeyID>',
    "accessKeySecret" =>'<Your AccessKeySecret>'
]);

    // 创建服务。
    $fcClient->createService('service_name');

    /*
    创建函数。
    当前目录有一个main.zip文件(index.php中有handler和initializer函数)。
    设置环境变量{'testKey': 'testValue'}。
    */
    $fcClient->createFunction(
        'service_name',
        array(
            'functionName' => "function_name",
            'handler' => 'index.handler',
            'initializer' => 'index.initializer',
            'runtime' => 'php7.2',
            'memorySize' => 128,
            'code' => array(
                'zipFile' => base64_encode(file_get_contents(__DIR__ . '/main.zip')),
            ),
           'description' => "test function",
           'environmentVariables' => ['testKey' => 'testValue'],
                )
            );

    //调用函数。
    $fcClient->invokeFunction('service_name', 'function_name');


    //创建触发器，例如OSS触发器。
    $prefix = 'pre';
    $suffix = 'suf';
    $triggerConfig = [
        'events' => ['oss:ObjectCreated:*'],
        'filter' => [
            'key' => [
                'prefix' => $prefix,
                'suffix' => $suffix,
            ],
        ],
    ];

    #替换accountId和bucketName
    $sourceArn = 'acs:oss:cn-shanghai:<AccountID>:bucketName';
    $invocationRole = 'acs:ram::<AccountID>:role/aliyunosseventnotificationrole';
    $ret = $fcClient->createTrigger(
        'service_name',
        'function_name',
        [
            'triggerName' => 'trigger_name',
            'triggerType' => 'oss',
            'invocationRole' => $invocationRole,
            'sourceArn' => $sourceArn,
            'triggerConfig' => $triggerConfig,
        ]
    );


    //根据输入参数调用函数。
    $fcClient->invokeFunction('service_name', 'function_name', $payload='hello_world');


    // 调用函数，异步模式。
    $fcClient->invokeFunction('service_name', 'function_name', 'hello world', ['x-fc-invocation-type' => 'Async']);

    // 获取服务列表。
    $fcClient->listServices();

    //获取符合prefix和limit参数描述的函数列表。
    $fcClient->listFunctions('service_name', ['prefix' => 'hello', "limit" => 2]);

    //获取触发器列表。
    $fcClient->listTriggers('service_name', 'function_name');

    //删除触发器。
    $fcClient->deleteTrigger('service_name', 'function_name', 'trigger_name');

    //删除函数。
    $fcClient->deleteFunction('service_name', 'function_name');

    // 删除服务。
    $fcClient->deleteService('service_name');