Bump the minimum supported WordPress version to 5.7.

Author: johnbillion

.github/workflows/acceptance-tests.yml

@@ -57,7 +57,7 @@ jobs:
           - wp: '6.5'
             php: '8.3'
           # Oldest supported on PHP 7.4:
-          - wp: '5.6'
+          - wp: '5.7'
             php: '7.4'
       fail-fast: false
     uses: johnbillion/plugin-infrastructure/.github/workflows/reusable-acceptance-tests.yml@trunk

.github/workflows/integration-tests.yml

@@ -58,7 +58,7 @@ jobs:
           - wp: '6.5'
             php: '8.3'
           # Oldest supported on PHP 7.4:
-          - wp: '5.6'
+          - wp: '5.7'
             php: '7.4'
       fail-fast: false
     with:

classes/Collector_Assets.php

@@ -269,6 +269,7 @@ public function process() {
 	 * }>|null
 	 */
 	protected static function get_script_modules(): ?array {
+		// WP 6.5
 		if ( ! function_exists( 'wp_script_modules' ) ) {
 			return null;
 		}

classes/Dispatcher.php

@@ -203,15 +203,15 @@ public static function verify_cookie( $value ) {
 	 * Attempts to switch to the given locale.
 	 *
 	 * This is a wrapper around `switch_to_locale()` which is safe to call at any point, even
-	 * before the `$wp_locale_switcher` global is initialised or if the function does not exist.
+	 * before the `$wp_locale_switcher` global is initialised.
 	 *
 	 * @param string $locale The locale.
 	 * @return bool True on success, false on failure.
 	 */
 	public static function switch_to_locale( $locale ) {
 		global $wp_locale_switcher;
 
-		if ( function_exists( 'switch_to_locale' ) && ( $wp_locale_switcher instanceof WP_Locale_Switcher ) ) {
+		if ( $wp_locale_switcher instanceof WP_Locale_Switcher ) {
 			return switch_to_locale( $locale );
 		}
 
@@ -222,14 +222,14 @@ public static function switch_to_locale( $locale ) {
 	 * Attempts to restore the previous locale.
 	 *
 	 * This is a wrapper around `restore_previous_locale()` which is safe to call at any point, even
-	 * before the `$wp_locale_switcher` global is initialised or if the function does not exist.
+	 * before the `$wp_locale_switcher` global is initialised.
 	 *
 	 * @return string|false Locale on success, false on error.
 	 */
 	public static function restore_previous_locale() {
 		global $wp_locale_switcher;
 
-		if ( function_exists( 'restore_previous_locale' ) && ( $wp_locale_switcher instanceof WP_Locale_Switcher ) ) {
+		if ( $wp_locale_switcher instanceof WP_Locale_Switcher ) {
 			return restore_previous_locale();
 		}
 

collectors/block_editor.php

@@ -209,6 +209,7 @@ protected function process_block( array $block ) {
 	 * @return bool
 	 */
 	protected static function wp_block_editor_enabled() {
+		// WP 5.0
 		return ( function_exists( 'parse_blocks' ) || function_exists( 'gutenberg_parse_blocks' ) );
 	}
 
@@ -217,6 +218,7 @@ protected static function wp_block_editor_enabled() {
 	 * @return bool
 	 */
 	protected static function wp_has_blocks( $content ) {
+		// WP 5.0
 		if ( function_exists( 'has_blocks' ) ) {
 			return has_blocks( $content );
 		} elseif ( function_exists( 'gutenberg_has_blocks' ) ) {
@@ -231,6 +233,7 @@ protected static function wp_has_blocks( $content ) {
 	 * @return array<int, mixed>|null
 	 */
 	protected static function wp_parse_blocks( $content ) {
+		// WP 5.0
 		if ( function_exists( 'parse_blocks' ) ) {
 			return parse_blocks( $content );
 		} elseif ( function_exists( 'gutenberg_parse_blocks' ) ) {
@@ -244,6 +247,7 @@ protected static function wp_parse_blocks( $content ) {
 	 * @return array<int, string>|null
 	 */
 	protected static function wp_get_dynamic_block_names() {
+		// WP 5.0
 		if ( function_exists( 'get_dynamic_block_names' ) ) {
 			return get_dynamic_block_names();
 		}

collectors/environment.php

@@ -187,10 +187,12 @@ public function process() {
 			'WP_DEVELOPMENT_MODE' => self::format_bool_constant( 'WP_DEVELOPMENT_MODE' ),
 		);
 
+		// WP 5.5
 		if ( function_exists( 'wp_get_environment_type' ) ) {
 			$this->data->wp['environment_type'] = wp_get_environment_type();
 		}
 
+		// WP 6.3
 		if ( function_exists( 'wp_get_development_mode' ) ) {
 			$this->data->wp['development_mode'] = wp_get_development_mode();
 		}

collectors/languages.php

@@ -51,7 +51,8 @@ public function tear_down() {
 	 */
 	public function collect_locale_data() {
 		$this->data->locale = get_locale();
-		$this->data->user_locale = function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale();
+		$this->data->user_locale = get_user_locale();
+		// WP 5.0
 		$this->data->determined_locale = function_exists( 'determine_locale' ) ? determine_locale() : get_locale();
 		$this->data->language_attributes = get_language_attributes();
 

collectors/theme.php

@@ -543,13 +543,15 @@ public function process() {
 	 * @return bool
 	 */
 	protected static function wp_is_block_theme() {
+		// WP 5.9
 		return function_exists( 'wp_is_block_theme' ) && wp_is_block_theme();
 	}
 
 	/**
 	 * @return array<string, string>
 	 */
 	protected static function wp_get_block_theme_folders() {
+		// WP 5.9
 		if ( ! function_exists( 'get_block_theme_folders' ) ) {
 			return array(
 				'wp_template'      => 'templates',
@@ -567,6 +569,7 @@ protected static function wp_get_block_theme_folders() {
 	 * @return WP_Block_Template|null template A template object, or null if none could be found.
 	 */
 	protected static function wp_resolve_block_template( $template_type, $template_hierarchy, $fallback_template ) {
+		// WP 5.8
 		if ( ! function_exists( 'resolve_block_template' ) ) {
 			return null;
 		}

phpcs.xml.dist

@@ -64,7 +64,7 @@
 
 	<rule ref="WordPress.WP.DeprecatedFunctions">
 		<properties>
-			<property name="minimum_supported_version" value="5.6" />
+			<property name="minimum_supported_version" value="5.7" />
 		</properties>
 	</rule>
 

query-monitor.php

@@ -16,7 +16,7 @@
  * Author URI:   https://querymonitor.com/
  * Text Domain:  query-monitor
  * Domain Path:  /languages/
- * Requires at least: 5.6
+ * Requires at least: 5.7
  * Requires PHP: 7.4
  * License URI:  https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
  * License:      GPL v2 or later