diff -r be944660c56a -r 3d72ae0968f4 wp/wp-includes/blocks/comment-edit-link.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-includes/blocks/comment-edit-link.php	Tue Sep 27 16:37:53 2022 +0200
@@ -0,0 +1,58 @@
+<?php
+/**
+ * Server-side rendering of the `core/comment-edit-link` block.
+ *
+ * @package WordPress
+ */
+
+/**
+ * Renders the `core/comment-edit-link` block on the server.
+ *
+ * @param array    $attributes Block attributes.
+ * @param string   $content    Block default content.
+ * @param WP_Block $block      Block instance.
+ *
+ * @return string Return the post comment's date.
+ */
+function render_block_core_comment_edit_link( $attributes, $content, $block ) {
+	if ( ! isset( $block->context['commentId'] ) || ! current_user_can( 'edit_comment', $block->context['commentId'] ) ) {
+		return '';
+	}
+
+	$edit_comment_link = get_edit_comment_link( $block->context['commentId'] );
+
+	$link_atts = '';
+
+	if ( ! empty( $attributes['linkTarget'] ) ) {
+		$link_atts .= sprintf( 'target="%s"', esc_attr( $attributes['linkTarget'] ) );
+	}
+
+	$classes = '';
+	if ( isset( $attributes['textAlign'] ) ) {
+		$classes .= 'has-text-align-' . $attributes['textAlign'];
+	}
+
+	$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $classes ) );
+
+	return sprintf(
+		'<div %1$s><a href="%2$s" %3$s>%4$s</a></div>',
+		$wrapper_attributes,
+		esc_url( $edit_comment_link ),
+		$link_atts,
+		esc_html__( 'Edit' )
+	);
+}
+
+/**
+ * Registers the `core/comment-edit-link` block on the server.
+ */
+function register_block_core_comment_edit_link() {
+	register_block_type_from_metadata(
+		__DIR__ . '/comment-edit-link',
+		array(
+			'render_callback' => 'render_block_core_comment_edit_link',
+		)
+	);
+}
+
+add_action( 'init', 'register_block_core_comment_edit_link' );