How to delete files in OSSPHP

OSS is a cloud object storage service provided by Alibaba Cloud. It is also one of the solutions at the top of the pyramid in the field of cloud computing and big data. OSSPHP is a PHP SDK specially developed for PHP programmers provided by Alibaba Cloud, which simplifies the difficulty for PHP developers to use OSS. This article will introduce how to delete files in OSSPHP.

First of all, to use OSSPHP to operate OSS, you need to install the OSSPHP SDK first. Before installation, you need to ensure that the PHP version is greater than or equal to 5.3 and the cURL library has been installed. Then, we only need to download the installation package, unzip it and move the ossphp folder to the vendor folder in the directory where PHP is located.

After the installation is completed, you need to configure AccessKeyId, AccessKeySecret, Endpoint, Bucket and other parameters before you can operate OSS. These parameters can be obtained in the Alibaba Cloud console.

After the configuration is completed, we can use the OSSPHP SDK to operate OSS. For specific file deletion operations, you can use the deleteObject method provided by OSSPHP SDK. The parameters of this method are as follows:

$ossClient->deleteObject(array(
    'Bucket' => '<BucketName>',
    'Key' => '<ObjectName>',
));

Among them, BucketName refers to the name of the Bucket where the file to be deleted is located, and ObjectName refers to the name of the file to be deleted.

Below, let’s take a look at a complete sample code to demonstrate how to use OSSPHP SDK to delete files:

<?php
require_once &#39;<VendorDirectory>/autoload.php';

use OSS\OssClient;

$accessKeyId = '<AccessKeyId>';
$accessKeySecret = '<AccessKeySecret>';
$endpoint = '<Endpoint>';
$bucketName = '<BucketName>';
$objectName = '<ObjectName>';

$ossClient = new OssClient($accessKeyId, $accessKeySecret, $endpoint);

$ossClient->deleteObject(array(
    'Bucket' => $bucketName,
    'Key' => $objectName,
));

echo '文件删除成功！';
?>

In this sample code, we first introduced OSSPHP SDK, and then configured AccessKeyId and AccessKeySecret , Endpoint, BucketName and other parameters. Next, we instantiate the OssClient object and call the deleteObject method to delete the file. Finally, the prompt message "File deleted successfully!" is output.

In short, using Alibaba Cloud OSSPHP SDK can easily delete files on OSS, allowing PHP developers to use Alibaba Cloud OSS more conveniently and efficiently.

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