Resource Types
Mailparse Functions
Mailparse
PHP Manual

# Predefined Constants

The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

`MAILPARSE_EXTRACT_OUTPUT` (integer)
`MAILPARSE_EXTRACT_STREAM` (integer)
`MAILPARSE_EXTRACT_RETURN` (integer)

Resource Types
Mailparse Functions
Mailparse
PHP Manual