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General: Remove or add inline comments to $HTTP_RAW_POST_DATA occurrences.

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The `$HTTP_RAW_POST_DATA` global was deprecated in PHP 5.6 and removed completely in PHP 7.0. In general, `php://input` should be used instead of `$HTTP_RAW_POST_DATA`.

Because WordPress Core still supports PHP 5.6, some plugins or sites may still rely on this variable being present and populated with the expected data. For that reason, occurrences of the variable will remain with updated inline documentation until support for PHP 5.6 is officially dropped in WordPress.

Props skoskie, jrf, desrosj, TimothyBlynJacobs.
See #49922.
Fixes #49810.

git-svn-id: https://develop.svn.wordpress.org/trunk@47926 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Jonathan Desrosiers 2020-06-08 19:53:19 +00:00
parent 4e31dc573d
commit f40f5885e5
3 changed files with 7 additions and 13 deletions
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6
src/wp-includes/IXR/class-IXR-server.php
View File

@ -47,13 +47,7 @@ class IXR_Server
die('XML-RPC server accepts POST requests only.');
}
global $HTTP_RAW_POST_DATA;
if (empty($HTTP_RAW_POST_DATA)) {
// workaround for a bug in PHP 5.2.2 - http://bugs.php.net/bug.php?id=41293
$data = file_get_contents('php://input');
} else {
$data =& $HTTP_RAW_POST_DATA;
}
}
$this->message = new IXR_Message($data);
if (!$this->message->parse()) {

7
src/wp-includes/rest-api/class-wp-rest-server.php
View File

@ -1371,17 +1371,16 @@ class WP_REST_Server {
* @return string Raw request data.
*/
public static function get_raw_data() {
// phpcs:disable PHPCompatibility.Variables.RemovedPredefinedGlobalVariables.http_raw_post_dataDeprecatedRemoved
global $HTTP_RAW_POST_DATA;
/*
* A bug in PHP < 5.2.2 makes $HTTP_RAW_POST_DATA not set by default,
* but we can do it ourself.
*/
// $HTTP_RAW_POST_DATA was deprecated in PHP 5.6 and removed in PHP 7.0.
if ( ! isset( $HTTP_RAW_POST_DATA ) ) {
$HTTP_RAW_POST_DATA = file_get_contents( 'php://input' );
}
return $HTTP_RAW_POST_DATA;
// phpcs:enable
}
/**

5
src/xmlrpc.php
View File

@ -15,8 +15,8 @@ define( 'XMLRPC_REQUEST', true );
// Some browser-embedded clients send cookies. We don't want them.
$_COOKIE = array();
// A bug in PHP < 5.2.2 makes $HTTP_RAW_POST_DATA not set by default,
// but we can do it ourself.
// $HTTP_RAW_POST_DATA was deprecated in PHP 5.6 and removed in PHP 7.0.
// phpcs:disable PHPCompatibility.Variables.RemovedPredefinedGlobalVariables.http_raw_post_dataDeprecatedRemoved
if ( ! isset( $HTTP_RAW_POST_DATA ) ) {
$HTTP_RAW_POST_DATA = file_get_contents( 'php://input' );
}
@ -25,6 +25,7 @@ if ( ! isset( $HTTP_RAW_POST_DATA ) ) {
if ( isset( $HTTP_RAW_POST_DATA ) ) {
$HTTP_RAW_POST_DATA = trim( $HTTP_RAW_POST_DATA );
}
// phpcs:enable
/** Include the bootstrap for setting up WordPress environment */
require_once __DIR__ . '/wp-load.php';