document.write("
<?php
/**
 * Our function to create a partial function. $func is
 * a "callable", i.e. a closure or the name of a function, and
 * $args is one or more arguments to bind to the function.
 *
 * @param $func - callable
 * @param array ...$args
 *
 * @return \\Closure
 */
function partial( $func, ...$args ) {
	return function() use( $func, $args ) {
		/**
		 * Call the full function with a list of our
		 * bound arguments -  $args
		 * calltime arguments - func_get_args()
		 */
		return \\call_user_func_array( $func, array_merge( $args, \\func_get_args() ) );
	};
}
functions.php - Snippet hosted by \"Cacher\"
RAW
<?php
// You can "use" specific functions as well as classes
use function App\\Utils\\partial;
use function App\\Utils\\function_to_chain;
 
// so instead of
$result = \\App\\Utils\\partial( '\\App\\Utils\\function_to_chain', $var );
// we can have
$result = partial( 'function_to_chain', $var );
fp.php - Snippet hosted by \"Cacher\"
RAW
{
  "autoload": {
        "psr-4": {
            "App\\\\" : "./src"
        },
        "files": [
            "./src/App/Utils/functions.php"
        ]
    }
}
composer.json - Snippet hosted by \"Cacher\"
RAW
");