Fixed issues with PHPCS

plugins/faustwp/includes/replacement/callbacks.php

@@ -40,8 +40,8 @@ function content_replacement( string $content ): string {
 		return $content;
 	}
 
-	$wp_site_urls        = faustwp_get_wp_site_urls();
-	if (empty($wp_site_urls)) {
+	$wp_site_urls = faustwp_get_wp_site_urls();
+	if ( empty( $wp_site_urls ) ) {
 		return $content;
 	}
 
@@ -53,15 +53,13 @@ function content_replacement( string $content ): string {
 	}
 
 	if ( $replace_content_urls && $replace_media_urls ) {
-
 		foreach ( $wp_site_urls as $site_url ) {
 			$content = str_replace( $site_url, $frontend_uri, $content );
 		}
 
 		return $content;
 	}
 
-
 	if ( $replace_media_urls ) {
 		$wp_media_site_url = $frontend_uri . $relative_upload_url;
 
@@ -73,8 +71,8 @@ function content_replacement( string $content ): string {
 	}
 
 	foreach ( $wp_site_urls as $site_url ) {
-		$pattern_exclude_media_urls = "#" . preg_quote( $site_url, '#' ) . "(?!{$relative_upload_url}(\/|$))#";
-		$content = preg_replace( $pattern_exclude_media_urls, $frontend_uri, $content );
+		$pattern_exclude_media_urls = '#' . preg_quote( $site_url, '#' ) . "(?!{$relative_upload_url}(\/|$))#";
+		$content                    = preg_replace( $pattern_exclude_media_urls, $frontend_uri, $content );
 	}
 
 	return $content;
@@ -116,7 +114,6 @@ function image_source_srcset_replacement( $sources ) {
 	$frontend_uri            = faustwp_get_setting( 'frontend_uri' );
 	$site_url                = site_url();
 
-
 	/**
 	 * For urls with no domain or the frontend domain, replace with the WP site_url.
 	 * This was the default replacement pattern until Faust 1.2, at which point this

plugins/faustwp/includes/replacement/functions.php

@@ -133,26 +133,23 @@ function is_wp_link_ajax_request(): bool {
 }
 
 /**
- * Get all site URLs for each HTTP schema
- *
- * @return array
+ * Get all site URLs for each HTTP protocol
  */
 function faustwp_get_wp_site_urls() {
 
 	$site_url = site_url();
-	$host_url = parse_url( $site_url, PHP_URL_HOST );
+	$host_url = wp_parse_url( $site_url, PHP_URL_HOST );
 
 	if ( is_string( $host_url ) ) {
-		$urls = [
+		$urls = array(
 			'https://' . $host_url,
 			'http://' . $host_url,
 			'//' . $host_url,
-		];
+		);
 	} else {
-		$urls = [ $site_url ];
+		$urls = array( $site_url );
 	}
 
-
 	return apply_filters( 'faustwp_get_wp_site_urls', $urls );
 }
 
@@ -166,10 +163,10 @@ function faustwp_get_wp_media_urls() {
 	$upload_url = faustwp_get_relative_upload_url( $site_urls );
 
 	if ( ! is_string( $upload_url ) ) {
-		return apply_filters( 'faustwp_get_wp_site_media_urls', [] );
+		return apply_filters( 'faustwp_get_wp_site_media_urls', array() );
 	}
 
-	$media_urls = [];
+	$media_urls = array();
 	foreach ( $site_urls as $site_url ) {
 		$media_urls[] = $site_url . $upload_url;
 	}
@@ -179,11 +176,12 @@ function faustwp_get_wp_media_urls() {
 
 
 /**
- * @param array $site_urls
+ * Gets the relative wp-content upload URL.
  *
- * @return false|string
+ * @param array<string> $site_urls An array of site URLs.
+ * @return string The relative upload URL.
  */
-function faustwp_get_relative_upload_url( array $site_urls ) {
+function faustwp_get_relative_upload_url( $site_urls ) {
 	$upload_dir = wp_upload_dir()['baseurl'];
 	foreach ( $site_urls as $site_url ) {
 		if ( strpos( $upload_dir, $site_url ) !== false ) {