plancake/official-library-php-email-parser — pull request #18 by FranciscoP (2014-08-17 15:14:51+00:00)
Title: set isImapExtensionAvailable value directly

There's no need for the conditional for `function_exists()` in the `__construct()`, since `function_exists()` already returns a boolean (which is what was assigned anyway to isImapExtensionAvailable). So it's safe to just assign this value straight away.