PHP Classes

File: examples/1-simple.php

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  Classes of Ahmad Mustapha   Simple PHP Promise Library   examples/1-simple.php   Download  
File: examples/1-simple.php
Role: Example script
Content type: text/plain
Description: Example script
Class: Simple PHP Promise Library
Register functions to call when conditions are met
Author: By
Last change:
Date: 4 years ago
Size: 541 bytes
 

Contents

Class file image Download
<?php
use SimplePromise\Deferred;

require 'vendor/autoload.php';

function test($number)
{
    $deferred = new Deferred();

    if ($number > 2){
        $deferred->resolve('Succeeded');
    }else{
        $deferred->reject('Failed');
    }

    return $deferred->promise();
}

test(1)->then(function ($data){
    echo "First: {$data} \n";
})->otherwise(function ($error){
    echo "First: {$error} \n";
});

test(4)->then(function ($data){
    echo "Second: {$data} \n";
})->otherwise(function ($error){
    echo "Second: {$error} \n";
});