Runtime Configuration

The behaviour of these functions is affected by settings in php.ini.

Mailparse configuration options

Name	Default	Changeable	Changelog
mailparse.def_charset	"us-ascii"	PHP_INI_ALL	Available since PHP 4.1.0. Removed in PHP 4.2.0.

For further details and definitions of the PHP_INI_* modes, see the Where a configuration setting may be set.