hello-world.phpakefile

<?php

/**
 * Say hello world.
 */
function hello_world() {
  echo 'Hello world' . PHP_EOL;
}

function hello_ladies() {
  // Doc block comments are optional.
  // This task will be recognized and it will work.
}

/**
 * A task that fails and returns a non-zero error code.
 */
function make_a_mess() {
  return 19;
}

/**
 * Function names starting with _ do not translate into commands.
 */
function _this_is_not_a_task() {
  // Do something.
}