From 8485bc9c513c9c4bb9b4e04ac20e4ff8e13f129b Mon Sep 17 00:00:00 2001
From: Chris Reynolds <chris@jazzsequence.com>
Date: Thu, 25 Apr 2024 19:15:36 -0600
Subject: [PATCH] simplify the config_file_contents and add a docblock for the
 filter

---
 inc/network/includes-network.php | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/inc/network/includes-network.php b/inc/network/includes-network.php
index f4aa282..6e59112 100644
--- a/inc/network/includes-network.php
+++ b/inc/network/includes-network.php
@@ -492,9 +492,14 @@ function network_step2( $errors = false ) {
 define( 'SITE_ID_CURRENT_SITE', 1 );
 define( 'BLOG_ID_CURRENT_SITE', 1 );
 	<?php
-	$config_file_contents = ob_get_contents();
-	ob_end_clean();
-	$config_file_contents = apply_filters( 'pantheon.multisite.config_contents', $config_file_contents );
+	/**
+	 * Filters the contents of the network configuration rules for WordPress configuration files.
+	 *
+	 * This allows this screen to be modified for different environments or configurations (e.g. Composer-based WordPress multisite).
+	 *
+	 * @param string $config_file_contents The contents of the network configuration rules.
+	 */
+	$config_file_contents = apply_filters( 'pantheon.multisite.config_contents', ob_get_clean() );
 	echo $config_file_contents; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 	?>
 </textarea>