PHP code example of mattjmattj / maybe

1. Go to this page and download the library: Download mattjmattj/maybe 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/ */

mattjmattj / maybe example snippets


use Maybe\Maybe;

/*
 * Create a Maybe instance for the desired class or interface.
 */
$maybe = new Maybe('Some\Class');

/*
 * Wrap some object that you don't know much about : 
 * might be null or an actual instance of Some\Class.
 */
$wrapped = $maybe->wrap($someContainer->getSomeClassInstance());

/*
 * Call whatever you want on the wrapped object without having
 * to worry about whether $someContainer->getSomeClassInstance()
 * return something or not.
 */
$wrapped->doSomeInterestingThing();

/*
 * You can also call a method at a deeper level. Maybe will wrap returned types
 * if it finds proper @return annotations
 */
$wrapped->getSomeService()->doSomeJob();