PHP code example of chemem / asyncify

1. Go to this page and download the library: Download chemem/asyncify library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

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

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

chemem / asyncify example snippets


use function Chemem\Asyncify\call;

$call = call('file_get_contents', ['foo.txt'])
  ->then(
    function (?string $contents) {
      echo $contents;
    },
    function (\Throwable $err) {
      echo $err->getMessage();
    }
  );


use Chemem\Asyncify\Async;

$exec = Async::create()
  ->call('file_get_contents', ['foo.txt'])
  ->then(
    function (?string $contents) {
      echo $contents;
    },
    function (\Throwable $err) {
      echo $err->getMessage();
    }
  );


use function Chemem\Asyncify\call;

$exec = call(
  function (...$args) {
    return \file_get_contents(...$args);
  },
  ['/path/to/file']
);

$exec->then(
  function (string $contents) {
    echo $contents;
  },
  function (\Throwable $err) {
    echo $err->getMessage();
  }
);


namespace Chemem\Asyncify;

use React\{
  EventLoop\LoopInterface,
  Promise\PromiseInterface,
};

class Async {

  /* Methods */
  public static create( ?string $autoload = null [, ?LoopInterface $rootDir = null ] ) : Async;
  public function call( string|callable $function [, array $args ] ) : PromiseInterface;
}


namespace Chemem\Asyncify;

use React\{
  EventLoop\LoopInterface,
  Promise\PromiseInterface,
};

call ( string|callable $func [, array $args [, ?string $autoload = null [, ?LoopInterface $args = null ] ] ] ) : PromiseInterface;

sh
$ pie install pecl/parallel
$ echo "\nextension=parallel" >> "/path/to/php.ini"
$ composer