PHP Rx\React Http Beispiele

Beispiel #1

Datei: stream_twitter.php Projekt: RxPHP/RxHttp

});
$measurementsSubscription = $urls->filter(function ($url) {
    return substr($url->expanded_url, 0, 36) == 'https://atlas.ripe.net/measurements/';
})->map(function ($url) {
    return trim(substr($url->expanded_url, 36), '/');
})->flatMap(function ($id) {
    return \Rx\React\Http::get("https://atlas.ripe.net/api/v1/measurement/{$id}/");
})->map(function ($data) {
    return json_decode($data);
})->subscribeCallback(function ($json) {
    echo 'Measurement #', $json->msm_id, ' "', $json->description, '" had ', $json->participant_count, ' nodes involved', PHP_EOL;
}, function (\Rx\React\HttpResponseException $e) {
    echo "Error: ", $e->getMessage(), PHP_EOL;
}, function () {
    echo "complete", PHP_EOL;
});
$probesSubscription = $urls->filter(function ($url) {
    return substr($url->expanded_url, 0, 30) == 'https://atlas.ripe.net/probes/';
})->map(function ($url) {
    return trim(substr($url->expanded_url, 30), '/');
})->flatMap(function ($id) {
    return \Rx\React\Http::get("https://atlas.ripe.net/api/v1/probe/{$id}/");
})->map(function ($data) {
    return json_decode($data);
})->subscribeCallback(function ($json) {
    echo 'Probe #', $json->id, ' connected since ' . date('r', $json->status_since), PHP_EOL;
}, function (\Exception $e) {
    echo "Error: ", $e->getMessage(), PHP_EOL;
}, function () {
    echo "complete", PHP_EOL;
});

Beispiel #2

Datei: simple_get.php Projekt: RxPHP/RxHttp

<?php

include __DIR__ . '/../../vendor/autoload.php';
$source = \Rx\React\Http::get('https://www.google.com/');
$source->subscribeCallback(function ($data) {
    echo $data, PHP_EOL;
}, function (\Exception $e) {
    echo $e->getMessage(), PHP_EOL;
}, function () {
    echo "completed", PHP_EOL;
});

Beispiel #3

Datei: simple_post_json.php Projekt: RxPHP/RxHttp

<?php

include __DIR__ . '/../../vendor/autoload.php';
$postData = json_encode(["test" => "data"]);
$headers = ['Content-Type' => 'application/json'];
$source = \Rx\React\Http::post('https://www.example.com/', $postData, $headers);
$source->subscribeCallback(function ($data) {
    echo $data, PHP_EOL;
}, function (\Exception $e) {
    echo $e->getMessage(), PHP_EOL;
}, function () {
    echo "completed", PHP_EOL;
});

Beispiel #4

Datei: multiple_gets.php Projekt: RxPHP/RxHttp

<?php

include __DIR__ . '/../../vendor/autoload.php';
$imageTypes = ["png", "jpeg", "webp"];
$images = \Rx\Observable::fromArray($imageTypes)->flatMap(function ($type) {
    return \Rx\React\Http::get("http://httpbin.org/image/{$type}")->map(function ($image) use($type) {
        return [$type => $image];
    });
});
$images->subscribeCallback(function ($data) {
    echo "Got Image: ", array_keys($data)[0], PHP_EOL;
}, function (\Exception $e) {
    echo $e->getMessage(), PHP_EOL;
}, function () {
    echo "completed", PHP_EOL;
});

Beispiel #5

Datei: stream_body.php Projekt: RxPHP/RxHttp

<?php

include __DIR__ . '/../../vendor/autoload.php';
$source = \Rx\React\Http::get('http://download.xs4all.nl/test/100MiB.bin')->streamResults();
$start = time();
$size = 0;
$source->subscribeCallback(function ($data) use(&$size) {
    $size += strlen($data);
    echo "", 'Downloaded size: ', number_format($size / 1024 / 1024, 2, '.', ''), 'MB', PHP_EOL;
}, function (\Exception $e) {
    echo $e->getMessage();
}, function () use(&$size, $start) {
    $end = time();
    $duration = $end - $start;
    echo round($size / 1024 / 1024, 2), 'MB downloaded in ', $duration, ' seconds at ', round($size / $duration / 1024 / 1024, 2), 'MB/s', PHP_EOL;
});

Beispiel #6

Datei: httpGet.php Projekt: RxPHP/RxAwait

<?php

//This example requires https://github.com/RxPHP/RxHttp
require __DIR__ . '/../vendor/autoload.php';
$terms = ["rxphp", "php", "make php great again"];
$search = \Rx\Observable::fromArray($terms)->map(function ($term) {
    return urlencode($term);
})->flatMap(function ($term) {
    return \Rx\React\Http::get("http://www.google.com/search?q={$term}")->map(function ($result) use($term) {
        return ["term" => $term, "page" => $result];
    });
});
$generator = \Rx\await($search);
echo "BLOCKING", PHP_EOL;
foreach ($generator as $item) {
    echo "Result page for: {$item['term']}", PHP_EOL, $item['page'];
}
echo "DONE";