PHP Rx\React\StreamSubject::map示例

示例#1

文件： echo.php 项目： RxPHP/RxStream

<?php

include __DIR__ . "/../../vendor/autoload.php";
$read = new \Rx\React\StreamSubject(STDIN);
$read->map("trim")->takeWhile(function ($x) {
    return $x != 15;
})->map(function ($x) {
    return "echo {$x} \n";
})->doOnCompleted(function () {
    echo "Thank you for playing echo";
})->subscribe(new \Rx\React\StreamSubject(STDOUT));