The behaviour of these functions is affected by settings in php.ini.
| Name | Default | Changeable | Changelog |
|---|---|---|---|
| phpdbg.eol | 2 | PHP_INI_ALL | Available as of PHP 5.6.3 |
| phpdbg.path | 6 | Available as of PHP 5.6.3 |
Here's a short explanation of the configuration directives.