k-holy / volcanus-routing Goto Github PK

    <?php
    $router = Router::instance([
        'parameterDirectoryName' => '%VAR%',
    ])>execute();
    // RequestURI /items/1 … include /items/%VAR%/index.php

    <?php
    $item_id = $router->parameter(0); // (string)'1'

    <?php
    $router = Router::instance([
        'parameterDirectoryLeftDelimiter' => '{%',
        'parameterDirectoryRightDelimiter' => '%}',
        'parameterFilters' => [
            'digit' => function($var) {
                if (!ctype_digit($var)) {
                    throw new InvalidParameterException('oh...');
                }
                return intval($var);
            },
        ],
    ])->execute();
    // RequestURI /items/1 … include /items/{%digit%}/index.php
    // RequestURI /items/a … InvalidParameterException

    <?php
    $item_id = $router->parameter(0); // (int)1

<?php
$router = Router::instance([
    'parameterDirectoryLeftDelimiter' => '{%',
    'parameterDirectoryRightDelimiter' => '%}',
    'parameterFilters' => [
        'digit' => function($var) {
            if (!ctype_digit($var)) {
                throw new InvalidParameterException('oh...');
            }
            return intval($var);
        },
        'alpha' => function($var) {
            if (!ctype_alpha($var) {
                throw new InvalidParameterException('ahh...');
            }
            return $var;
        },
    ],
])->execute();
// RequestURI /users/1 … include /users/{%digit%}/index.php
// RequestURI /users/kholy … include /users/{%alpha%}/index.php
// RequestURI /users/k-holy ... InvalidParameterException

    <?php
    $user_id = $router->parameter(0); // (int) 1

    <?php
    $account_id = $router->parameter(0); // (string) 'kholy'