src/Adapter/Phpunit/Job.php
public static function generate($mutantFile = null, $bootstrap = '', $replacingFile = null)
    {
        $loadHumbug = '';
        if ('phar:' === substr(__FILE__, 0, 5)) {
            $loadHumbug = '\Phar::loadPhar(\''
                . str_replace('phar://', '', \Phar::running())
                . '\', \'humbug.phar\');';
            $humbugBootstrap = 'phar://humbug.phar' . '/bootstrap.php';
        } else {
            $humbugBootstrap = realpath(__DIR__ . '/../../../bootstrap.php');
        }

        $file = sys_get_temp_dir() . '/humbug.phpunit.bootstrap.php';

        if (!is_null($mutantFile)) {
            $mutantFile = addslashes($mutantFile);
            $replacingFile = addslashes($replacingFile);
            $prepend = <<<PREPEND
<?php
{$loadHumbug}
require_once '{$humbugBootstrap}';
use Humbug\StreamWrapper\IncludeInterceptor;
IncludeInterceptor::intercept('{$replacingFile}', '{$mutantFile}');
IncludeInterceptor::enable();
PREPEND;
            if (!empty($bootstrap)) {
                $buffer = $prepend . "\nrequire_once '{$bootstrap}';";
            } else {
                $buffer = $prepend;
            }
            file_put_contents($file, $buffer);
        } else {
            if (!empty($bootstrap)) {
                $buffer = "<?php\n{$loadHumbug}\nrequire_once '{$humbugBootstrap}';\nrequire_once '{$bootstrap}';";
            } else {
                $buffer = "<?php\n{$loadHumbug}\nrequire_once '{$humbugBootstrap}';";
            }
            file_put_contents($file, $buffer);
        }
    }
public static function generate($mutantFile = null, $bootstrap = '', $replacingFile = null)
    {
        $loadHumbug = '';
        if ('phar:' === substr(__FILE__, 0, 5)) {
            $loadHumbug = '\Phar::loadPhar(\''
                . str_replace('phar://', '', \Phar::running())
                . '\', \'humbug.phar\');';
            $humbugBootstrap = 'phar://humbug.phar' . '/bootstrap.php';
        } else {
            $humbugBootstrap = realpath(__DIR__ . '/../../../bootstrap.php');
        }

        $file = sys_get_temp_dir() . '/humbug.phpunit.bootstrap.php';

        if (!is_null($mutantFile)) {
            $mutantFile = addslashes($mutantFile);
            $replacingFile = addslashes($replacingFile);
            $prepend = <<<PREPEND
<?php
{$loadHumbug}
require_once '{$humbugBootstrap}';
use Humbug\StreamWrapper\IncludeInterceptor;
IncludeInterceptor::intercept('{$replacingFile}', '{$mutantFile}');
IncludeInterceptor::enable();
PREPEND;
            if (!empty($bootstrap)) {
                $buffer = $prepend . "\nrequire_once '{$bootstrap}';";
            } else {
                $buffer = $prepend;
            }
            file_put_contents($file, $buffer);
        } else {
            if (!empty($bootstrap)) {
                $buffer = "<?php\n{$loadHumbug}\nrequire_once '{$humbugBootstrap}';\nrequire_once '{$bootstrap}';";
            } else {
                $buffer = "<?php\n{$loadHumbug}\nrequire_once '{$humbugBootstrap}';";
            }
            file_put_contents($file, $buffer);
        }
    }
Generate a new Job script to be executed under a separate PHP process

@param null|string   $mutantFile
@param array         $args
@param string        $bootstrap
@param null|string   $replacingFile
@return string