PHP code example of mensbeam / self-sealing-callable

1. Go to this page and download the library: Download mensbeam/self-sealing-callable 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/ */

mensbeam / self-sealing-callable example snippets


use MensBeam\SelfSealingCallable;

$callable = new SelfSealingCallable(fn() => 'ook');
$ook = $callable();
// 'ook'
$callable->disable();
$ook = $callable();
// false
$callable->enable();
$ook = $callable();
// 'ook'