Now that WordPress Core supports PHP >= 5.6, the PHPMailer library can be updated to the latest version.
The PHPMailer files now reside in a new directory, `wp-includes/PHPMailer`. These files are copied verbatim from the library upstream and will make updating in the future easier. For backwards compatibility, the old files will remain and trigger deprecated file warnings.
The PHPMailer class is also now under the `PHPMailer\PHPMailer\PHPMailer` namespace. The `PHPMailer` class in the global namespace has been aliased for a seamless transition.
This upgrade also clears up a handful of PHP compatibility issues detailed in #49922.
For a full list of changes, see the PHPMailer GitHub: https://github.com/PHPMailer/PHPMailer/compare/v5.2.27...v6.1.6.
Props Synchro, SergeyBiryukov, desrosj, donmhico, ayeshrajans.
Fixes#41750.
git-svn-id: https://develop.svn.wordpress.org/trunk@48033 602fd350-edb4-49c9-b593-d223f7449a82
This avoids the performance overhead of the function call every time `dirname( __FILE__ )` was used instead of `__DIR__`.
This commit also includes:
* Removing unnecessary parentheses from `include`/`require` statements. These are language constructs, not function calls.
* Replacing `include` statements for several files with `require_once`, for consistency:
* `wp-admin/admin-header.php`
* `wp-admin/admin-footer.php`
* `wp-includes/version.php`
Props ayeshrajans, desrosj, valentinbora, jrf, joostdevalk, netweb.
Fixes#48082.
git-svn-id: https://develop.svn.wordpress.org/trunk@47198 602fd350-edb4-49c9-b593-d223f7449a82
WordPress' code just... wasn't.
This is now dealt with.
Props jrf, pento, netweb, GaryJ, jdgrimes, westonruter, Greg Sherwood from PHPCS, and everyone who's ever contributed to WPCS and PHPCS.
Fixes#41057.
git-svn-id: https://develop.svn.wordpress.org/trunk@42343 602fd350-edb4-49c9-b593-d223f7449a82
Previously, `wp_mail()` implemented Reply-To as a generic header, using
PHPMailer's `addCustomHeader()`. As such, the email address portion of
the header was being incorrectly encoded when the name portion
contained UTF-8 characters. Switching to PHPMailer's more specific
`addReplyTo()` method fixes the issue.
For greater readability, the handling of all address-related headers
(To, CC, BCC, Reply-To) has been standardized.
Props szepe.viktor, iandunn, bpetty, stephenharris.
Fixes#21659.
git-svn-id: https://develop.svn.wordpress.org/trunk@38058 602fd350-edb4-49c9-b593-d223f7449a82
This function provides a more convenient method for resetting the
PHPMailer instance than the previous technique of reaching into the global.
Props welcher.
Fixes#36658.
git-svn-id: https://develop.svn.wordpress.org/trunk@37358 602fd350-edb4-49c9-b593-d223f7449a82
The new `get_recipient()` and `get_sent()` methods greatly simplify the
syntax required when writing tests for `wp_mail()`.
Props welcher.
Fixes#34161.
git-svn-id: https://develop.svn.wordpress.org/trunk@36594 602fd350-edb4-49c9-b593-d223f7449a82
Includes two modifications for WordPress:
* Removes support for NTLM in `class-smtp.php` since the required client (`extras/ntlm_sasl_client.php`) is not distributed as part of WordPress.
* Requires `class-smtp.php` for backwards compatibility with direct (non-wp_mail()) uses of PHPMailer, as the autoloader isn't used. See [27385].
This also includes a change to our `MockMailer` for unit tests. It now overrides `postSend() instead of `send()`, and `preSend()`.
`preSend()` resets `$this->Encoding` because PHPMailer doesn't clean up after itself / presets all variables. This becomes an issue when `PHPMailer::createBody()` sets `$this->Encoding = 'quoted-printable'` (away from it's default of 8bit) when it encounters a line longer than 998 characters. `Tests_Comment::test_comment_field_lengths` is such a case.
props MattyRob, dd32.
fixes#28909.
git-svn-id: https://develop.svn.wordpress.org/trunk@33124 602fd350-edb4-49c9-b593-d223f7449a82
Includes two trivial modifications for WordPress:
* Doesn't use the autoloader, so the check to enforce the autoloader from the constructor is removed.
* Requires class-smtp.php for backwards compatibility with direct (non-wp_mail()) uses of PHPMailer, as the autoloader isn't used.
props bpetty.
fixes#25560.
git-svn-id: https://develop.svn.wordpress.org/trunk@27385 602fd350-edb4-49c9-b593-d223f7449a82
wp-tests-config.php can/should reside in the root of a develop checkout. `phpunit` should be run from the root.
see #25088.
git-svn-id: https://develop.svn.wordpress.org/trunk@25165 602fd350-edb4-49c9-b593-d223f7449a82
