gistfile1.php

<?php

post('/posts', function($params) {
    // implementation code for post creation
});
    
put('/posts/(?P<id>\d+)', function($params) {
    // write code to update a post
});
    
delete('/posts/(?P<id>\d+)', function($params) {
    // write code to delete a post
});
    
get('/archives(/(?P<year>\d{2,4}))?(/(?P<month>\d{1,2}))?(/(?P<slug>[\w-]+))?', function($params) {
    /*
        Display an archive. year, month and slug are optional parameters
    */
});