<?php

function run($fun) {
	
	try{
      $fun();
	}
	catch (Exception $e) {
      echo $e->getMessage();
    }
}

run('myFirst');
run('mySecond');
run('myThird');


function myFirst() {
	echo "My first method\n";
}

function mySecond() {
	echo "My second method\n";
}

function myThird() {
	echo "My third method\n";
}