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30c9e4338d
The post for the comments or pings is retrieved by `get_post()`. If the post exists, `get_post()` returns an instance of `WP_Post`; else, it returns `null`.
In both `comments_open()` and `pings_open()`, the returned value from `get_post()` is used without checking if the object returned, if the post exists. When the post does not exist, the following notices occur:
{{{
PHP Notice: Trying to get property 'comment_status' of non-object in .../src/wp-includes/comment-template.php on line 1244
}}}
and
{{{
PHP Notice: Trying to get property 'pings_open' of non-object in ../src/wp-includes/comment-template.php on line 1274
}}}
This commit fixes these notices by checking if the post has a non-falsey value before using it as an object to set the `$open` state. As the return from `get_post()` will only be an object or `null`, the truthy check is appropriate and slightly more performant.
Tests added to validate the fix.
Follow-up to [1964], [40666].
Props dd32, audrasjb, costdev, hellofromTonya, sergeybiryukov.
Fixes #54159.
Built from https://develop.svn.wordpress.org/trunk@52223
git-svn-id: http://core.svn.wordpress.org/trunk@51815 1a063a9b-81f0-0310-95a4-ce76da25c4cd
48 lines
939 B
PHP
48 lines
939 B
PHP
<?php
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/**
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* WordPress Version
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*
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* Contains version information for the current WordPress release.
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*
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* @package WordPress
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* @since 1.2.0
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*/
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/**
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* The WordPress version string.
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*
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* Holds the current version number for WordPress core. Used to bust caches
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* and to enable development mode for scripts when running from the /src directory.
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*
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* @global string $wp_version
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*/
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$wp_version = '5.9-alpha-52223';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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*
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* @global int $wp_db_version
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*/
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$wp_db_version = 51917;
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/**
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* Holds the TinyMCE version.
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*
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* @global string $tinymce_version
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*/
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$tinymce_version = '49110-20201110';
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/**
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* Holds the required PHP version.
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*
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* @global string $required_php_version
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*/
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$required_php_version = '5.6.20';
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/**
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* Holds the required MySQL version.
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*
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* @global string $required_mysql_version
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*/
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$required_mysql_version = '5.0';
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