PHP code example of jgswift / qio

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

jgswift / qio example snippets

// WRITING DATA
$file = new qio\File('myfile.txt');
$stream = new qio\File\Stream($file,qio\Stream\Mode::ReadWriteTruncate);
$writer = new qio\File\Writer($stream);

$stream->open();

$writer->write('foobar');

$stream->close();

// READING DATA
$file = new qio\File('myfile.txt');
$stream = new qio\File\Stream($file,qio\Stream\Mode::Read);
$reader = new qio\File\Reader($stream);

$stream->open();

$value = $reader->readAll();

$stream->close();

var_dump($value); // prints "foobar"

$dir = new qio\Directory(__DIR__);
$stream = new qio\Directory\Stream($dir);
$reader = new qio\Directory\Reader($stream);

$stream->open();

while($info = $reader->read()) {
    echo $info->getPath()."\n"; // PRINTS PATH
}

$stream->close();

// WRITING BYTES
$file = new qio\File('myfile.txt');
$stream = new qio\File\Stream($file,qio\Stream\Mode::ReadWriteTruncate);
$writer = new qio\Memory\Writer($stream);

$stream->open();

$writer->writeString('test');
$writer->writeInteger(4);
$writer->writeBoolean(true);

$stream->close();

// READING BYTES
$file = new qio\File('myfile.txt');
$stream = new qio\File\Stream($file,qio\Stream\Mode::Read);
$reader = new qio\Memory\Reader($stream);

$stream->open();

$string = $reader->readString();
$int = $reader->readInteger();
$bool = $reader->readBoolean();

$stream->close();

var_dump($string,$int,$bool); // PRINTS 'test', 4, true

class User {
    public $name;
}

$user = new User;
$user->name = 'test';

$file = new qio\File('myfile.txt');
$stream = new qio\File\Stream($file,qio\Stream\Mode::ReadWriteTruncate);
$writer = new qio\Object\Serial\Writer(
                  new qio\File\Writer($stream)
              );

$stream->open();

$writer->write($user); // write user to stream

$stream->close();

$file = new qio\File('myfile.txt');
$stream = new qio\File\Stream($file,\qio\Stream\Mode::Read);
$reader = new qio\Object\Serial\Reader(
                  new qio\File\Reader($stream)
              );

$stream->open();

$user = $reader->read(); // read user from stream

$stream->close();

var_dump($user); // User#object { "name" => "test" }

$myfile = new qio\File('myfile.txt');
$otherfile = new qio\File('otherfile.txt');

$source = new qio\File\Stream($file,qio\Stream\Mode::Read);
$target = new qio\File\Stream($otherfile,qio\Stream\Mode::ReadWriteTruncate);

$reader = new qio\File\Reader($source);
$writer = new qio\File\Writer($target);

$source->open();
$target->open();

$reader->pipe($writer);

$source->close();
$target->close();

sh
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