Warning: log() expects parameter 1 to be float, string given

[adamwinn]

I was following this example

$scheduler->php('script.php')->then(function ($output) {
    log('Job executed!');
}, true);

and I got Warning: log() expects parameter 1 to be float, string given

[peppeocchi]

@adamwinn sorry for the confusion but that example is not a working example, it's there just to show that you can do whatever you want with the output of your script after is being executed.

The log function should be your own implementation of a logging system.

I use Seldaek/monolog in almost every project, it's easy to use and a simple implementation will look like

<?php

require_once __DIR__.'/vendor/autoload.php';

use GO\Scheduler;

use Monolog\Logger;
use Monolog\Handler\StreamHandler;

$log = new Logger('scheduler-logger');
$log->pushHandler(new StreamHandler('path/to/your.log', Logger::WARNING));

$scheduler = new Scheduler();

$scheduler->php('script.php')->then(function ($output) use ($log) {
    $log->info('Job executed!');
}, true);

$scheduler->run();

TL;DR

V1 of this Scheduler has a built in functionality for logging, in V2 that was removed, I added that example to provide an alternative on how to implement your custom log.