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Noté. / 5. Basé sur avis des utilisateurs
// Seek to the beginning of the stream
$result['Body']->rewind();
// Read the body off of the underlying stream in chunks
while ($data = $result['Body']->read(1024)) {
echo $data;
}
// Cast the body to a primitive string
// Warning: This loads the entire contents into memory!
$bodyAsString = (string) $result['Body'];
Saving objects to a file
You can save the contents of an object to a file by setting the SaveAs parameter.
$result = $client->getObject(array(
'Bucket' => $bucket,
'Key' => 'data.txt',
'SaveAs' => '/tmp/data.txt'
));
// Contains an EntityBody that wraps a file resource of /tmp/data.txt
echo $result['Body']->getUri() . "\n";
// > /tmp/data.txt
Uploading large files using multipart uploads
Amazon S3 allows you to uploads large files in pieces. The AWS SDK for PHP provides an abstraction layer that
makes it easier to upload large files using multipart upload.
use Aws\Common\Enum\Size;
use Aws\Common\Exception\MultipartUploadException;
use Aws\S3\Model\MultipartUpload\UploadBuilder;
$uploader = UploadBuilder::newInstance()
->setClient($client)
->setSource('/path/to/large/file.mov')
->setBucket('mybucket')
->setKey('my-object-key')
->setOption('Metadata', array('Foo' => 'Bar'))
->setOption('CacheControl', 'max-age=3600')
->build();
// Perform the upload. Abort the upload if something goes wrong
try {
$uploader->upload();
echo "Upload complete.\n";
} catch (MultipartUploadException $e) {
$uploader->abort();
echo "Upload failed.\n";
}
You can attempt to upload parts in parallel by specifying the concurrency option on the UploadBuilder object. The
following example will create a transfer object that will attempt to upload three parts in parallel until the entire object
has been uploaded.
$uploader = UploadBuilder::newInstance()
->setClient($client)
->setSource('/path/to/large/file.mov')
->setBucket('mybucket')
Amazon Simple Storage Service
106
- AWS SDK for PHP 1
- Contents 3
- Requirements 14
- Installation 14
- Installing via Phar 15
- Getting Started Guide 16
- Creating a client object 17
- Performing service operations 18
- Detecting and handling errors 19
- Migration Guide 20
- What's Different? 21
- Required Regions 22
- Client Factories 22
- Service Operations 22
- Responses 23
- Exceptions 23
- Iterators 24
- From Version 2 of the SDK 25
- From Version 1 of the SDK 25
- Side-by-side Guide 27
- Without Composer 28
- Complete Examples 29
- Final Notes 31
- Introduction 31
- Caching IAM role credentials 32
- Getting temporary credentials 36
- Configuring the SDK 37
- Client configuration options 39
- Specifying a region 40
- Setting a custom endpoint 40
- Command Objects 41
- Using command objects 42
- Using requests and responses 43
- Basic Configuration 44
- Waiter Objects 45
- Waiter Events 45
- Custom Waiters 45
- Waiter Definitions 46
- Iterator Objects 48
- Iterator Events 48
- Modeled Responses 49
- Using data in the model 50
- Static Client Facades 51
- Why Use Client Facades? 52
- Performance Guide 54
- Installing on Amazon Linux 55
- Modifying APC settings 55
- From the PHP documentation 56
- Uninstall Xdebug 56
- Install PECL uri_template 56
- Turn off parameter validation 56
- Comparing SDK1 and SDK2 58
- How do I disable SSL? 59
- Auto Scaling 61
- AWS CloudFormation 63
- Amazon CloudFront 64
- Amazon CloudSearch 70
- AWS CloudTrail 71
- Amazon CloudWatch 72
- AWS Data Pipeline 74
- AWS Direct Connect 75
- Amazon DynamoDB 76
- Creating tables 77
- Updating a table 78
- Describing a table 78
- Listing tables 78
- Query and scan 80
- Deleting a table 82
- Local secondary indexes 82
- Using the WriteRequestBatch 84
- Amazon DynamoDB (2011-12-05) 85
- Amazon Elastic Compute Cloud 91
- Amazon ElastiCache 94
- AWS Elastic Beanstalk 96
- Elastic Load Balancing 97
- Amazon Elastic Transcoder 98
- Amazon Elastic MapReduce 100
- Amazon Glacier 101
- This guide is incomplete 102
- API Reference 102
- Creating a client 102
- AWS Import/Export 104
- Amazon Kinesis 105
- Creating a stream 106
- AWS OpsWorks 107
- Amazon Redshift 110
- Creating a cluster 111
- Creating snapshots 111
- Amazon Route 53 112
- Amazon Simple Storage Service 114
- Uploading objects 115
- Listing your buckets 116
- Downloading objects 117
- Saving objects to a file 118
- Creating a pre-signed URL 119
- Amazon S3 stream wrapper 121
- Syncing data with Amazon S3 121
- Customizing the download sync 122
- Cleaning up 123
- Amazon Simple Email Service 124
- Amazon SimpleDB 125
- Creating domains 126
- List all domains 126
- Retrieving a domain 126
- Adding items 126
- Retrieving items 127
- Deleting items 128
- Deleting domains 128
- Amazon Simple Queue Service 130
- Sending messages 131
- Receiving messages 131
- AWS Storage Gateway 132
- AWS Security Token Service 134
- Using Temporary Credentials 135
- AWS Support 136
- DynamoDB Session Handler 139
- Configuration 140
- Session Locking 142
- Garbage Collection 142
- Amazon S3 Stream Wrapper 143
- Uploading data 144
- Other object functions 145
- Working with buckets 146
- Getting Started 147
- In-Depth Guides 147
- Service-Specific Guides 148
- Articles from the Blog 150
- Presentations 151
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