ede3a79f96
There are several existing mechanisms in Core to determine if a given string contains valid UTF-8 bytes or not. These are spread out and depend on which extensions are installed on the running system and what is set for `blog_charset`. The `seems_utf8()` function is one of these mechanisms. `seems_utf8()` does not properly validate UTF-8, unfortunately, and is slow, and the purpose of the function is veiled behind its name and historic legacy. This patch deprecates `seems_utf()` and introduces `wp_is_valid_utf8()`; a new, spec-compliant, efficient, and focused UTF-8 validator. This new validator defers to `mb_check_encoding()` where present, otherwise validating with a pure-PHP implementation. This makes the spec-compliant validator available on all systems regardless of their runtime environment. Developed in https://github.com/WordPress/wordpress-develop/pull/9317 Discussed in https://core.trac.wordpress.org/ticket/38044 Props dmsnell, jonsurrell, jorbin. Fixes #38044. Built from https://develop.svn.wordpress.org/trunk@60630 git-svn-id: http://core.svn.wordpress.org/trunk@59966 1a063a9b-81f0-0310-95a4-ce76da25c4cd
58 lines
1.1 KiB
PHP
58 lines
1.1 KiB
PHP
<?php
|
|
/**
|
|
* WordPress Version
|
|
*
|
|
* Contains version information for the current WordPress release.
|
|
*
|
|
* @package WordPress
|
|
* @since 1.2.0
|
|
*/
|
|
|
|
/**
|
|
* The WordPress version string.
|
|
*
|
|
* Holds the current version number for WordPress core. Used to bust caches
|
|
* and to enable development mode for scripts when running from the /src directory.
|
|
*
|
|
* @global string $wp_version
|
|
*/
|
|
$wp_version = '6.9-alpha-60630';
|
|
|
|
/**
|
|
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
|
|
*
|
|
* @global int $wp_db_version
|
|
*/
|
|
$wp_db_version = 60497;
|
|
|
|
/**
|
|
* Holds the TinyMCE version.
|
|
*
|
|
* @global string $tinymce_version
|
|
*/
|
|
$tinymce_version = '49110-20250317';
|
|
|
|
/**
|
|
* Holds the minimum required PHP version.
|
|
*
|
|
* @global string $required_php_version
|
|
*/
|
|
$required_php_version = '7.2.24';
|
|
|
|
/**
|
|
* Holds the names of required PHP extensions.
|
|
*
|
|
* @global string[] $required_php_extensions
|
|
*/
|
|
$required_php_extensions = array(
|
|
'json',
|
|
'hash',
|
|
);
|
|
|
|
/**
|
|
* Holds the minimum required MySQL version.
|
|
*
|
|
* @global string $required_mysql_version
|
|
*/
|
|
$required_mysql_version = '5.5.5';
|