General: updated minimum required WP version to run Jetpack (#13620)

* General: update minimum supported WP version to WP -1

* Remove PHP version check.

We don't need it anymore since Jetpack's requirements match WordPress'.

Author: jeherve

.phpcs.xml.dist

@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <ruleset name="Jetpack">
-	<config name="minimum_supported_wp_version" value="5.1" />
+	<config name="minimum_supported_wp_version" value="5.2" />
 	<config name="testVersion" value="5.6-"/>
 
 	<rule ref="PHPCompatibilityWP"/>

jetpack.php

@@ -13,7 +13,7 @@
  * @package Jetpack
  */
 
-define( 'JETPACK__MINIMUM_WP_VERSION',  '5.1' );
+define( 'JETPACK__MINIMUM_WP_VERSION',  '5.2' );
 define( 'JETPACK__MINIMUM_PHP_VERSION', '5.6' );
 define( 'JETPACK__VERSION',             '8.0-alpha' );
 define( 'JETPACK_MASTER_USER',           true );
@@ -83,61 +83,13 @@ function jetpack_admin_unsupported_wp_notice() { ?>
 /**
  * This is where the loading of Jetpack begins.
  *
- * First, we check for our supported version of PHP and load our composer autoloader. If either of these fail,
- * we "pause" Jetpack by ending the loading process and displaying an admin_notice to inform the site owner.
+ * First, we try to load our composer autoloader.
  *
- * After both those things happen successfully, we require load-jetpack.php,
- * where all legacy files are required,
- * and where we add on to various hooks that we expect to always run.
- * Lastly, we fire Jetpack::init() to fire up the engines.
- */
-if ( version_compare( phpversion(), JETPACK__MINIMUM_PHP_VERSION, '<' ) ) {
-	if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
-		error_log( // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log
-			sprintf(
-				/* translators: Placeholders are numbers, versions of PHP in use on the site, and required by Jetpack. */
-				esc_html__( 'Your version of PHP (%1$s) is lower than the version required by Jetpack (%2$s). Please update PHP to continue enjoying Jetpack.', 'jetpack' ),
-				esc_html( phpversion() ),
-				JETPACK__MINIMUM_PHP_VERSION
-			)
-		);
-	}
-
-	/**
-	 * Outputs an admin notice for folks running an outdated version of PHP.
-	 *
-	 * @todo: Remove once WP 5.2 is the minimum version.
-	 *
-	 * @since 7.4.0
-	 */
-	function jetpack_admin_unsupported_php_notice() {
-		?>
-		<div class="notice notice-error is-dismissible">
-			<p><?php esc_html_e( 'Jetpack requires a more recent version of PHP and has been paused. Please update PHP to continue enjoying Jetpack.', 'jetpack' ); ?></p>
-			<p class="button-container">
-				<?php
-				printf(
-					'<a class="button button-primary" href="%1$s" target="_blank" rel="noopener noreferrer">%2$s <span class="screen-reader-text">%3$s</span><span aria-hidden="true" class="dashicons dashicons-external"></span></a>',
-					esc_url( wp_get_update_php_url() ),
-					esc_html__( 'Learn more about updating PHP' ), // phpcs:ignore WordPress.WP.I18n.MissingArgDomain
-					/* translators: accessibility text */
-					esc_html__( '(opens in a new tab)' ) // phpcs:ignore WordPress.WP.I18n.MissingArgDomain
-				);
-				?>
-			</p>
-		</div>
-		<?php
-	}
-
-	add_action( 'admin_notices', 'jetpack_admin_unsupported_php_notice' );
-	return;
-}
-
-/**
- * Load all the packages.
- *
- * We want to fail gracefully if `composer install` has not been executed yet, so we are checking for the autoloader.
- * If the autoloader is not present, let's log the failure, pause Jetpack, and display a nice admin notice.
+ * - If it fails, we "pause" Jetpack by ending the loading process
+ *   and displaying an admin_notice to inform the site owner.
+ *   (We want to fail gracefully if `composer install` has not been executed yet, so we are checking for the autoloader.)
+ * - If it succeeds, we require load-jetpack.php, where all legacy files are required,
+ *   and where we add on to various hooks that we expect to always run.
  */
 $jetpack_autoloader = JETPACK__PLUGIN_DIR . 'vendor/autoload_packages.php';
 if ( is_readable( $jetpack_autoloader ) ) {

readme.txt

@@ -2,7 +2,7 @@
 Contributors: automattic, adamkheckler, aduth, akirk, allendav, alternatekev, andy, annezazu, apeatling, azaozz, batmoo, barry, beaulebens, blobaugh, cainm, cena, cfinke, chaselivingston, chellycat, clickysteve, csonnek, danielbachhuber, davoraltman, daniloercoli, designsimply, dllh, drawmyface, dsmart, dzver, ebinnion, egregor, eliorivero, enej, eoigal, erania-pinnera, ethitter, gcorne, georgestephanis, gibrown, goldsounds, hew, hugobaeta, hypertextranch, iammattthomas, iandunn, jblz, jasmussen, jeffgolenski, jeherve, jenhooks, jenia, jessefriedman, jgs, jkudish, jmdodd, joanrho, johnjamesjacoby, jshreve, kbrownkd, keoshi, koke, kraftbj, lancewillett, lschuyler, macmanx, martinremy, matt, matveb, mattwiebe, maverick3x6, mcsf, mdawaffe, MichaelArestad, migueluy, mikeyarce, mkaz, nancythanki, nickmomrik, obenland, oskosk, pento, professor44, rachelsquirrel, rdcoll, ryancowles, richardmuscat, richardmtl, roccotripaldi, samhotchkiss, scarstocea, sdquirk, stephdau, tmoorewp, tyxla, Viper007Bond, westi, yoavf, zinigor
 Tags: Jetpack, WordPress.com, backup, security, related posts, CDN, speed, anti-spam, social sharing, SEO, video, stats
 Stable tag: 7.8
-Requires at least: 5.1
+Requires at least: 5.2
 Requires PHP: 5.6
 Tested up to: 5.3