PHP code example of fidry / cpu-core-counter

1. Go to this page and download the library: Download fidry/cpu-core-counter 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/ */

fidry / cpu-core-counter example snippets


use Fidry\CpuCoreCounter\CpuCoreCounter;
use Fidry\CpuCoreCounter\NumberOfCpuCoreNotFound;
use Fidry\CpuCoreCounter\Finder\DummyCpuCoreFinder;

$counter = new CpuCoreCounter();

try {
    $counter->getCount();   // e.g. 8
} catch (NumberOfCpuCoreNotFound) {
    return 1;   // Fallback value
}

// An alternative form where we not want to catch the exception:

$counter = new CpuCoreCounter([
    ...CpuCoreCounter::getDefaultFinders(),
    new DummyCpuCoreFinder(1),  // Fallback value
]);

$counter->getCount();   // e.g. 8



// Remove WindowsWmicFinder 
$finders = array_filter(
    CpuCoreCounter::getDefaultFinders(),
    static fn (CpuCoreFinder $finder) => !($finder instanceof WindowsWmicFinder)
);

$cores = (new CpuCoreCounter($finders))->getCount();


// Use CPUInfo first & don't use Nproc
$finders = [
    new CpuInfoFinder(),
    new WindowsWmicFinder(),
    new HwLogicalFinder(),
];

$cores = (new CpuCoreCounter($finders))->getCount();