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Code Modernization: Fix trigger_error() with E_USER_ERROR deprecation in Text_Diff_Op::reverse().

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PHP 8.4 deprecates the use of `trigger_errror()` with `E_USER_ERROR` as the error level, as there are a number of gotchas to this way of creating a `Fatal Error` (`finally` blocks not executing, destructors not executing).
The recommended replacements are either to use exceptions or to do a hard `exit`.

This is an unmaintained external dependency; thus, the fix is made in the WP specific copy of the dependency.

As `trigger_error()` call looks to be a remnant of the PHP 4 era before a class could be declared as `abstract`, fixed by making both the method as well as the class `abstract` and removing the call to `trigger_error()`.

Ref:
* https://wiki.php.net/rfc/deprecations_php_8_4#deprecate_passing_e_user_error_to_trigger_error
* https://www.php.net/manual/en/migration80.incompatible.php

Follow-up to [7747].

Props jrf.
See #62061.
Built from https://develop.svn.wordpress.org/trunk@59106


git-svn-id: http://core.svn.wordpress.org/trunk@58502 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
hellofromTonya 2024-09-27 18:19:17 +00:00
parent 65d27642af
commit e97af52b4f
2 changed files with 3 additions and 6 deletions
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7
wp-includes/Text/Diff.php
View File

@ -350,15 +350,12 @@ class Text_MappedDiff extends Text_Diff {
*
* @access private
*/
class Text_Diff_Op {
abstract class Text_Diff_Op {
var $orig;
var $final;
function &reverse()
{
trigger_error('Abstract method', E_USER_ERROR);
}
abstract function &reverse();
function norig()
{

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '6.7-alpha-59105';
$wp_version = '6.7-alpha-59106';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.