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<title>[48652] trunk/src: Themes: Display a message in theme grid and Theme Details modal if a theme update requires a higher version of PHP or WordPress.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/48652">48652</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/48652","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-07-28 00:08:00 +0000 (Tue, 28 Jul 2020)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Themes: Display a message in theme grid and Theme Details modal if a theme update requires a higher version of PHP or WordPress.

This applies to the Themes screen and the Customizer theme browser.

Props afragen, SergeyBiryukov.
See <a href="https://core.trac.wordpress.org/ticket/48491">#48491</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludesthemephp">trunk/src/wp-admin/includes/theme.php</a></li>
<li><a href="#trunksrcwpadminthemesphp">trunk/src/wp-admin/themes.php</a></li>
<li><a href="#trunksrcwpincludescustomizeclasswpcustomizethemecontrolphp">trunk/src/wp-includes/customize/class-wp-customize-theme-control.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminincludesthemephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/theme.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/theme.php     2020-07-28 00:05:59 UTC (rev 48651)
+++ trunk/src/wp-admin/includes/theme.php       2020-07-28 00:08:00 UTC (rev 48652)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -684,27 +684,34 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                $update_requires_wp  = isset( $updates[ $slug ]['requires'] ) ? $updates[ $slug ]['requires'] : null;
+               $update_requires_php = isset( $updates[ $slug ]['requires_php'] ) ? $updates[ $slug ]['requires_php'] : null;
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 $auto_update        = in_array( $slug, $auto_updates, true );
</span><span class="cx" style="display: block; padding: 0 10px">                $auto_update_action = $auto_update ? 'disable-auto-update' : 'enable-auto-update';
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $prepared_themes[ $slug ] = array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'id'            => $slug,
-                       'name'          => $theme->display( 'Name' ),
-                       'screenshot'    => array( $theme->get_screenshot() ), // @todo Multiple screenshots.
-                       'description'   => $theme->display( 'Description' ),
-                       'author'        => $theme->display( 'Author', false, true ),
-                       'authorAndUri'  => $theme->display( 'Author' ),
-                       'tags'          => $theme->display( 'Tags' ),
-                       'version'       => $theme->get( 'Version' ),
-                       'compatibleWP'  => is_wp_version_compatible( $theme->get( 'RequiresWP' ) ),
-                       'compatiblePHP' => is_php_version_compatible( $theme->get( 'RequiresPHP' ) ),
-                       'parent'        => $parent,
-                       'active'        => $slug === $current_theme,
-                       'hasUpdate'     => isset( $updates[ $slug ] ),
-                       'hasPackage'    => isset( $updates[ $slug ] ) && ! empty( $updates[ $slug ]['package'] ),
-                       'update'        => get_theme_update_available( $theme ),
-                       'autoupdate'    => $auto_update,
-                       'actions'       => array(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 'id'             => $slug,
+                       'name'           => $theme->display( 'Name' ),
+                       'screenshot'     => array( $theme->get_screenshot() ), // @todo Multiple screenshots.
+                       'description'    => $theme->display( 'Description' ),
+                       'author'         => $theme->display( 'Author', false, true ),
+                       'authorAndUri'   => $theme->display( 'Author' ),
+                       'tags'           => $theme->display( 'Tags' ),
+                       'version'        => $theme->get( 'Version' ),
+                       'compatibleWP'   => is_wp_version_compatible( $theme->get( 'RequiresWP' ) ),
+                       'compatiblePHP'  => is_php_version_compatible( $theme->get( 'RequiresPHP' ) ),
+                       'updateResponse' => array(
+                               'compatibleWP'  => is_wp_version_compatible( $update_requires_wp ),
+                               'compatiblePHP' => is_php_version_compatible( $update_requires_php ),
+                       ),
+                       'parent'         => $parent,
+                       'active'         => $slug === $current_theme,
+                       'hasUpdate'      => isset( $updates[ $slug ] ),
+                       'hasPackage'     => isset( $updates[ $slug ] ) && ! empty( $updates[ $slug ]['package'] ),
+                       'update'         => get_theme_update_available( $theme ),
+                       'autoupdate'     => $auto_update,
+                       'actions'        => array(
</ins><span class="cx" style="display: block; padding: 0 10px">                                 'activate'   => current_user_can( 'switch_themes' ) ? wp_nonce_url( admin_url( 'themes.php?action=activate&amp;stylesheet=' . $encoded_slug ), 'switch-theme_' . $slug ) : null,
</span><span class="cx" style="display: block; padding: 0 10px">                                'customize'  => $customize_action,
</span><span class="cx" style="display: block; padding: 0 10px">                                'delete'     => current_user_can( 'delete_themes' ) ? wp_nonce_url( admin_url( 'themes.php?action=delete&amp;stylesheet=' . $encoded_slug ), 'delete-theme_' . $slug ) : null,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -793,10 +800,68 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        <# } #>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                        <# if ( data.hasUpdate ) { #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                <div class="notice notice-warning notice-alt notice-large" data-slug="{{ data.id }}">
-                                                       <h3 class="notice-title"><?php _e( 'Update Available' ); ?></h3>
-                                                       {{{ data.update }}}
-                                               </div>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         <# if ( data.updateResponse.compatibleWP && data.updateResponse.compatiblePHP ) { #>
+                                                       <div class="notice notice-warning notice-alt notice-large" data-slug="{{ data.id }}">
+                                                               <h3 class="notice-title"><?php _e( 'Update Available' ); ?></h3>
+                                                               {{{ data.update }}}
+                                                       </div>
+                                               <# } else { #>
+                                                       <div class="notice notice-error notice-alt notice-large" data-slug="{{ data.id }}">
+                                                               <h3 class="notice-title"><?php _e( 'Update Incompatible' ); ?></h3>
+                                                               <p>
+                                                                       <# if ( ! data.updateResponse.compatibleWP && ! data.updateResponse.compatiblePHP ) { #>
+                                                                               <?php
+                                                                               _e( 'There is a new version available, but it doesn&#8217;t work with your versions of WordPress and PHP.' );
+                                                                               if ( current_user_can( 'update_core' ) && current_user_can( 'update_php' ) ) {
+                                                                                       printf(
+                                                                                               /* translators: 1: URL to WordPress Updates screen, 2: URL to Update PHP page. */
+                                                                                               ' ' . __( '<a href="%1$s">Please update WordPress</a>, and then <a href="%2$s">learn more about updating PHP</a>.' ),
+                                                                                               self_admin_url( 'update-core.php' ),
+                                                                                               esc_url( wp_get_update_php_url() )
+                                                                                       );
+                                                                                       wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                                                               } elseif ( current_user_can( 'update_core' ) ) {
+                                                                                       printf(
+                                                                                               /* translators: %s: URL to WordPress Updates screen. */
+                                                                                               ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                                                                                               self_admin_url( 'update-core.php' )
+                                                                                       );
+                                                                               } elseif ( current_user_can( 'update_php' ) ) {
+                                                                                       printf(
+                                                                                               /* translators: %s: URL to Update PHP page. */
+                                                                                               ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                                                                                               esc_url( wp_get_update_php_url() )
+                                                                                       );
+                                                                                       wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                                                               }
+                                                                               ?>
+                                                                       <# } else if ( ! data.updateResponse.compatibleWP ) { #>
+                                                                               <?php
+                                                                               _e( 'There is a new version available, but it doesn&#8217;t work with your version of WordPress.' );
+                                                                               if ( current_user_can( 'update_core' ) ) {
+                                                                                       printf(
+                                                                                               /* translators: %s: URL to WordPress Updates screen. */
+                                                                                               ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                                                                                               self_admin_url( 'update-core.php' )
+                                                                                       );
+                                                                               }
+                                                                               ?>
+                                                                       <# } else if ( ! data.updateResponse.compatiblePHP ) { #>
+                                                                               <?php
+                                                                               _e( 'There is a new version available, but it doesn&#8217;t work with your version of PHP.' );
+                                                                               if ( current_user_can( 'update_php' ) ) {
+                                                                                       printf(
+                                                                                               /* translators: %s: URL to Update PHP page. */
+                                                                                               ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                                                                                               esc_url( wp_get_update_php_url() )
+                                                                                       );
+                                                                                       wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                                                               }
+                                                                               ?>
+                                                                       <# } #>
+                                                               </p>
+                                                       </div>
+                                               <# } #>
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <# } #>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                        <# if ( data.parent ) { #>
</span></span></pre></div>
<a id="trunksrcwpadminthemesphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/themes.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/themes.php     2020-07-28 00:05:59 UTC (rev 48651)
+++ trunk/src/wp-admin/themes.php       2020-07-28 00:08:00 UTC (rev 48652)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -389,13 +389,64 @@
</span><span class="cx" style="display: block; padding: 0 10px">        <?php } ?>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        <?php if ( $theme['hasUpdate'] ) : ?>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                <div class="update-message notice inline notice-warning notice-alt">
-               <?php if ( $theme['hasPackage'] ) : ?>
-                       <p><?php _e( 'New version available. <button class="button-link" type="button">Update now</button>' ); ?></p>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         <?php if ( $theme['updateResponse']['compatibleWP'] && $theme['updateResponse']['compatiblePHP'] ) : ?>
+                       <div class="update-message notice inline notice-warning notice-alt"><p>
+                               <?php if ( $theme['hasPackage'] ) : ?>
+                                       <?php _e( 'New version available. <button class="button-link" type="button">Update now</button>' ); ?>
+                               <?php else : ?>
+                                       <?php _e( 'New version available.' ); ?>
+                               <?php endif; ?>
+                       </p></div>
</ins><span class="cx" style="display: block; padding: 0 10px">                 <?php else : ?>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <p><?php _e( 'New version available.' ); ?></p>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <div class="notice inline notice-error notice-alt"><p>
+                               <?php
+                               if ( $theme['updateResponse']['compatibleWP'] && $theme['updateResponse']['compatiblePHP'] ) {
+                                       _e( 'There is a new version available, but it doesn&#8217;t work with your versions of WordPress and PHP.' );
+                                       if ( current_user_can( 'update_core' ) && current_user_can( 'update_php' ) ) {
+                                               printf(
+                                                       /* translators: 1: URL to WordPress Updates screen, 2: URL to Update PHP page. */
+                                                       ' ' . __( '<a href="%1$s">Please update WordPress</a>, and then <a href="%2$s">learn more about updating PHP</a>.' ),
+                                                       self_admin_url( 'update-core.php' ),
+                                                       esc_url( wp_get_update_php_url() )
+                                               );
+                                               wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                       } elseif ( current_user_can( 'update_core' ) ) {
+                                               printf(
+                                                       /* translators: %s: URL to WordPress Updates screen. */
+                                                       ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                                                       self_admin_url( 'update-core.php' )
+                                               );
+                                       } elseif ( current_user_can( 'update_php' ) ) {
+                                               printf(
+                                                       /* translators: %s: URL to Update PHP page. */
+                                                       ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                                                       esc_url( wp_get_update_php_url() )
+                                               );
+                                               wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                       }
+                               } elseif ( ! $theme['updateResponse']['compatibleWP'] ) {
+                                       _e( 'There is a new version available, but it doesn&#8217;t work with your version of WordPress.' );
+                                       if ( current_user_can( 'update_core' ) ) {
+                                               printf(
+                                                       /* translators: %s: URL to WordPress Updates screen. */
+                                                       ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                                                       self_admin_url( 'update-core.php' )
+                                               );
+                                       }
+                               } elseif ( ! $theme['updateResponse']['compatiblePHP'] ) {
+                                       _e( 'There is a new version available, but it doesn&#8217;t work with your version of PHP.' );
+                                       if ( current_user_can( 'update_php' ) ) {
+                                               printf(
+                                                       /* translators: %s: URL to Update PHP page. */
+                                                       ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                                                       esc_url( wp_get_update_php_url() )
+                                               );
+                                               wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                       }
+                               }
+                               ?>
+                       </p></div>
</ins><span class="cx" style="display: block; padding: 0 10px">                 <?php endif; ?>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                </div>
</del><span class="cx" style="display: block; padding: 0 10px">         <?php endif; ?>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        <?php
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -659,10 +710,67 @@
</span><span class="cx" style="display: block; padding: 0 10px">        <# } #>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        <# if ( data.hasUpdate ) { #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                <# if ( data.hasPackage ) { #>
-                       <div class="update-message notice inline notice-warning notice-alt"><p><?php _e( 'New version available. <button class="button-link" type="button">Update now</button>' ); ?></p></div>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         <# if ( data.updateResponse.compatibleWP && data.updateResponse.compatiblePHP ) { #>
+                       <div class="update-message notice inline notice-warning notice-alt"><p>
+                               <# if ( data.hasPackage ) { #>
+                                       <?php _e( 'New version available. <button class="button-link" type="button">Update now</button>' ); ?>
+                               <# } else { #>
+                                       <?php _e( 'New version available.' ); ?>
+                               <# } #>
+                       </p></div>
</ins><span class="cx" style="display: block; padding: 0 10px">                 <# } else { #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <div class="update-message notice inline notice-warning notice-alt"><p><?php _e( 'New version available.' ); ?></p></div>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <div class="notice inline notice-error notice-alt"><p>
+                               <# if ( ! data.updateResponse.compatibleWP && ! data.updateResponse.compatiblePHP ) { #>
+                                       <?php
+                                       _e( 'There is a new version available, but it doesn&#8217;t work with your versions of WordPress and PHP.' );
+                                       if ( current_user_can( 'update_core' ) && current_user_can( 'update_php' ) ) {
+                                               printf(
+                                                       /* translators: 1: URL to WordPress Updates screen, 2: URL to Update PHP page. */
+                                                       ' ' . __( '<a href="%1$s">Please update WordPress</a>, and then <a href="%2$s">learn more about updating PHP</a>.' ),
+                                                       self_admin_url( 'update-core.php' ),
+                                                       esc_url( wp_get_update_php_url() )
+                                               );
+                                               wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                       } elseif ( current_user_can( 'update_core' ) ) {
+                                               printf(
+                                                       /* translators: %s: URL to WordPress Updates screen. */
+                                                       ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                                                       self_admin_url( 'update-core.php' )
+                                               );
+                                       } elseif ( current_user_can( 'update_php' ) ) {
+                                               printf(
+                                                       /* translators: %s: URL to Update PHP page. */
+                                                       ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                                                       esc_url( wp_get_update_php_url() )
+                                               );
+                                               wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                       }
+                                       ?>
+                               <# } else if ( ! data.updateResponse.compatibleWP ) { #>
+                                       <?php
+                                       _e( 'There is a new version available, but it doesn&#8217;t work with your version of WordPress.' );
+                                       if ( current_user_can( 'update_core' ) ) {
+                                               printf(
+                                                       /* translators: %s: URL to WordPress Updates screen. */
+                                                       ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                                                       self_admin_url( 'update-core.php' )
+                                               );
+                                       }
+                                       ?>
+                               <# } else if ( ! data.updateResponse.compatiblePHP ) { #>
+                                       <?php
+                                       _e( 'There is a new version available, but it doesn&#8217;t work with your version of PHP.' );
+                                       if ( current_user_can( 'update_php' ) ) {
+                                               printf(
+                                                       /* translators: %s: URL to Update PHP page. */
+                                                       ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                                                       esc_url( wp_get_update_php_url() )
+                                               );
+                                               wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                       }
+                                       ?>
+                               <# } #>
+                       </p></div>
</ins><span class="cx" style="display: block; padding: 0 10px">                 <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">        <# } #>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -853,17 +961,75 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        </p></div>
</span><span class="cx" style="display: block; padding: 0 10px">                                <# } #>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                <# if ( data.hasUpdate ) { #>
+                                       <# if ( data.updateResponse.compatibleWP && data.updateResponse.compatiblePHP ) { #>
+                                               <div class="notice notice-warning notice-alt notice-large">
+                                                       <h3 class="notice-title"><?php _e( 'Update Available' ); ?></h3>
+                                                       {{{ data.update }}}
+                                               </div>
+                                       <# } else { #>
+                                               <div class="notice notice-error notice-alt notice-large">
+                                                       <h3 class="notice-title"><?php _e( 'Update Incompatible' ); ?></h3>
+                                                       <p>
+                                                               <# if ( ! data.updateResponse.compatibleWP && ! data.updateResponse.compatiblePHP ) { #>
+                                                                       <?php
+                                                                       _e( 'There is a new version available, but it doesn&#8217;t work with your versions of WordPress and PHP.' );
+                                                                       if ( current_user_can( 'update_core' ) && current_user_can( 'update_php' ) ) {
+                                                                               printf(
+                                                                                       /* translators: 1: URL to WordPress Updates screen, 2: URL to Update PHP page. */
+                                                                                       ' ' . __( '<a href="%1$s">Please update WordPress</a>, and then <a href="%2$s">learn more about updating PHP</a>.' ),
+                                                                                       self_admin_url( 'update-core.php' ),
+                                                                                       esc_url( wp_get_update_php_url() )
+                                                                               );
+                                                                               wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                                                       } elseif ( current_user_can( 'update_core' ) ) {
+                                                                               printf(
+                                                                                       /* translators: %s: URL to WordPress Updates screen. */
+                                                                                       ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                                                                                       self_admin_url( 'update-core.php' )
+                                                                               );
+                                                                       } elseif ( current_user_can( 'update_php' ) ) {
+                                                                               printf(
+                                                                                       /* translators: %s: URL to Update PHP page. */
+                                                                                       ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                                                                                       esc_url( wp_get_update_php_url() )
+                                                                               );
+                                                                               wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                                                       }
+                                                                       ?>
+                                                               <# } else if ( ! data.updateResponse.compatibleWP ) { #>
+                                                                       <?php
+                                                                       _e( 'There is a new version available, but it doesn&#8217;t work with your version of WordPress.' );
+                                                                       if ( current_user_can( 'update_core' ) ) {
+                                                                               printf(
+                                                                                       /* translators: %s: URL to WordPress Updates screen. */
+                                                                                       ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                                                                                       self_admin_url( 'update-core.php' )
+                                                                               );
+                                                                       }
+                                                                       ?>
+                                                               <# } else if ( ! data.updateResponse.compatiblePHP ) { #>
+                                                                       <?php
+                                                                       _e( 'There is a new version available, but it doesn&#8217;t work with your version of PHP.' );
+                                                                       if ( current_user_can( 'update_php' ) ) {
+                                                                               printf(
+                                                                                       /* translators: %s: URL to Update PHP page. */
+                                                                                       ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                                                                                       esc_url( wp_get_update_php_url() )
+                                                                               );
+                                                                               wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                                                       }
+                                                                       ?>
+                                                               <# } #>
+                                                       </p>
+                                               </div>
+                                       <# } #>
+                               <# } #>
+
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <# if ( data.actions.autoupdate ) { #>
</span><span class="cx" style="display: block; padding: 0 10px">                                        <?php echo wp_theme_auto_update_setting_template(); ?>
</span><span class="cx" style="display: block; padding: 0 10px">                                <# } #>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <# if ( data.hasUpdate ) { #>
-                               <div class="notice notice-warning notice-alt notice-large">
-                                       <h3 class="notice-title"><?php _e( 'Update Available' ); ?></h3>
-                                       {{{ data.update }}}
-                               </div>
-                               <# } #>
-
</del><span class="cx" style="display: block; padding: 0 10px">                                 <p class="theme-description">{{{ data.description }}}</p>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                <# if ( data.parent ) { #>
</span></span></pre></div>
<a id="trunksrcwpincludescustomizeclasswpcustomizethemecontrolphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/customize/class-wp-customize-theme-control.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/customize/class-wp-customize-theme-control.php      2020-07-28 00:05:59 UTC (rev 48651)
+++ trunk/src/wp-includes/customize/class-wp-customize-theme-control.php        2020-07-28 00:08:00 UTC (rev 48652)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -90,21 +90,78 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        </div>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        <# if ( 'installed' === data.theme.type && data.theme.hasUpdate ) { #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <div class="update-message notice inline notice-warning notice-alt" data-slug="{{ data.theme.id }}">
-                                       <p>
-                                               <?php
-                                               if ( is_multisite() ) {
-                                                       _e( 'New version available.' );
-                                               } else {
-                                                       printf(
-                                                               /* translators: %s: "Update now" button. */
-                                                               __( 'New version available. %s' ),
-                                                               '<button class="button-link update-theme" type="button">' . __( 'Update now' ) . '</button>'
-                                                       );
-                                               }
-                                               ?>
-                                       </p>
-                               </div>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <# if ( data.theme.updateResponse.compatibleWP && data.theme.updateResponse.compatiblePHP ) { #>
+                                       <div class="update-message notice inline notice-warning notice-alt" data-slug="{{ data.theme.id }}">
+                                               <p>
+                                                       <?php
+                                                       if ( is_multisite() ) {
+                                                               _e( 'New version available.' );
+                                                       } else {
+                                                               printf(
+                                                                       /* translators: %s: "Update now" button. */
+                                                                       __( 'New version available. %s' ),
+                                                                       '<button class="button-link update-theme" type="button">' . __( 'Update now' ) . '</button>'
+                                                               );
+                                                       }
+                                                       ?>
+                                               </p>
+                                       </div>
+                               <# } else { #>
+                                       <div class="update-message notice inline notice-warning notice-alt" data-slug="{{ data.theme.id }}">
+                                               <p>
+                                                       <# if ( ! data.theme.updateResponse.compatibleWP && ! data.theme.updateResponse.compatiblePHP ) { #>
+                                                               <?php
+                                                               _e( 'There is a new version available, but it doesn&#8217;t work with your versions of WordPress and PHP.' );
+                                                               if ( current_user_can( 'update_core' ) && current_user_can( 'update_php' ) ) {
+                                                                       printf(
+                                                                               /* translators: 1: URL to WordPress Updates screen, 2: URL to Update PHP page. */
+                                                                               ' ' . __( '<a href="%1$s">Please update WordPress</a>, and then <a href="%2$s">learn more about updating PHP</a>.' ),
+                                                                               self_admin_url( 'update-core.php' ),
+                                                                               esc_url( wp_get_update_php_url() )
+                                                                       );
+                                                                       wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                                               } elseif ( current_user_can( 'update_core' ) ) {
+                                                                       printf(
+                                                                               /* translators: %s: URL to WordPress Updates screen. */
+                                                                               ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                                                                               self_admin_url( 'update-core.php' )
+                                                                       );
+                                                               } elseif ( current_user_can( 'update_php' ) ) {
+                                                                       printf(
+                                                                               /* translators: %s: URL to Update PHP page. */
+                                                                               ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                                                                               esc_url( wp_get_update_php_url() )
+                                                                       );
+                                                                       wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                                               }
+                                                               ?>
+                                                       <# } else if ( ! data.theme.updateResponse.compatibleWP ) { #>
+                                                               <?php
+                                                               _e( 'There is a new version available, but it doesn&#8217;t work with your version of WordPress.' );
+                                                               if ( current_user_can( 'update_core' ) ) {
+                                                                       printf(
+                                                                               /* translators: %s: URL to WordPress Updates screen. */
+                                                                               ' ' . __( '<a href="%s">Please update WordPress</a>.' ),
+                                                                               self_admin_url( 'update-core.php' )
+                                                                       );
+                                                               }
+                                                               ?>
+                                                       <# } else if ( ! data.theme.updateResponse.compatiblePHP ) { #>
+                                                               <?php
+                                                               _e( 'There is a new version available, but it doesn&#8217;t work with your version of PHP.' );
+                                                               if ( current_user_can( 'update_php' ) ) {
+                                                                       printf(
+                                                                               /* translators: %s: URL to Update PHP page. */
+                                                                               ' ' . __( '<a href="%s">Learn more about updating PHP</a>.' ),
+                                                                               esc_url( wp_get_update_php_url() )
+                                                                       );
+                                                                       wp_update_php_annotation( '</p><p><em>', '</em>' );
+                                                               }
+                                                               ?>
+                                                       <# } #>
+                                               </p>
+                                       </div>
+                               <# } #>
</ins><span class="cx" style="display: block; padding: 0 10px">                         <# } #>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        <# if ( ! data.theme.compatibleWP || ! data.theme.compatiblePHP ) { #>
</span></span></pre>
</div>
</div>

</body>
</html>