Added php-defer/php-defer

[bkrukowski]

Library

https://github.com/php-defer/php-defer

Golang docs

https://blog.golang.org/defer-panic-and-recover https://tour.golang.org/flowcontrol/12

Example

<?php

function helloGoodbye()
{
    defer($_, function () {
        echo "goodbye\n";
    });

    defer($_, function () {
        echo "...\n";
    });

    echo "hello\n";
}

echo "before hello\n";
helloGoodbye();
echo "after goodbye\n";

// Output:
//
// before hello
// hello
// ...
// goodbye
// after goodbye

[ziadoz]

This looks interesting. Thanks.

[bkrukowski]

Thanks :)