1*8ec9a8f2SSungbin Jeon<?php 2*8ec9a8f2SSungbin Jeon 3*8ec9a8f2SSungbin Jeonfunction includeIfExists($file) { 4*8ec9a8f2SSungbin Jeon return file_exists($file) ? include $file : false; 5*8ec9a8f2SSungbin Jeon} 6*8ec9a8f2SSungbin Jeon 7*8ec9a8f2SSungbin Jeonif ( 8*8ec9a8f2SSungbin Jeon (!$loader = includeIfExists(__DIR__.'/../vendor/autoload.php')) 9*8ec9a8f2SSungbin Jeon && (!$loader = includeIfExists(__DIR__.'/../../../autoload.php')) 10*8ec9a8f2SSungbin Jeon) { 11*8ec9a8f2SSungbin Jeon echo 12*8ec9a8f2SSungbin Jeon 'You must set up the project dependencies using `composer install`'.PHP_EOL. 13*8ec9a8f2SSungbin Jeon 'See https://getcomposer.org/download/ for instructions on installing Composer'.PHP_EOL 14*8ec9a8f2SSungbin Jeon ; 15*8ec9a8f2SSungbin Jeon exit(1); 16*8ec9a8f2SSungbin Jeon} 17*8ec9a8f2SSungbin Jeon 18*8ec9a8f2SSungbin Jeonreturn $loader;