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<title>[48638] trunk/src: Themes: Display a message in theme grid if a theme 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/48638">48638</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/48638","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>2020-07-27 15:02:19 +0000 (Mon, 27 Jul 2020)</dd>
</dl>

<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 if a theme requires a higher version of PHP or WordPress.

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

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

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminthemeinstallphp">trunk/src/wp-admin/theme-install.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="trunksrcwpadminthemeinstallphp"></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/theme-install.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/theme-install.php      2020-07-27 14:24:19 UTC (rev 48637)
+++ trunk/src/wp-admin/theme-install.php        2020-07-27 15:02:19 UTC (rev 48638)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -271,6 +271,66 @@
</span><span class="cx" style="display: block; padding: 0 10px">        <# } else { #>
</span><span class="cx" style="display: block; padding: 0 10px">                <div class="theme-screenshot blank"></div>
</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.installed ) { #>
+               <div class="notice notice-success notice-alt"><p><?php _ex( 'Installed', 'theme' ); ?></p></div>
+       <# } #>
+
+       <# if ( ! data.compatible_wp || ! data.compatible_php ) { #>
+               <div class="notice notice-error notice-alt"><p>
+                       <# if ( ! data.compatible_wp && ! data.compatible_php ) { #>
+                               <?php
+                               _e( 'This theme 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.compatible_wp ) { #>
+                               <?php
+                               _e( 'This theme 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.compatible_php ) { #>
+                               <?php
+                               _e( 'This theme 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 class="more-details"><?php _ex( 'Details &amp; Preview', 'theme' ); ?></span>
</span><span class="cx" style="display: block; padding: 0 10px">        <div class="theme-author">
</span><span class="cx" style="display: block; padding: 0 10px">                <?php
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -338,10 +398,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">                </div>
</span><span class="cx" style="display: block; padding: 0 10px">        </div>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
-       <# if ( data.installed ) { #>
-               <div class="notice notice-success notice-alt"><p><?php _ex( 'Installed', 'theme' ); ?></p></div>
-       <# } #>
</del><span class="cx" style="display: block; padding: 0 10px"> </script>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> <script id="tmpl-theme-preview" type="text/template">
</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     2020-07-27 14:24:19 UTC (rev 48637)
+++ trunk/src/wp-admin/themes.php       2020-07-27 15:02:19 UTC (rev 48638)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -615,6 +615,61 @@
</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">+        <# if ( ! data.compatibleWP || ! data.compatiblePHP ) { #>
+               <div class="notice notice-error notice-alt"><p>
+                       <# if ( ! data.compatibleWP && ! data.compatiblePHP ) { #>
+                               <?php
+                               _e( 'This theme 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.compatibleWP ) { #>
+                               <?php
+                               _e( 'This theme 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.compatiblePHP ) { #>
+                               <?php
+                               _e( 'This theme 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 class="more-details" id="{{ data.id }}-action"><?php _e( 'Theme Details' ); ?></span>
</span><span class="cx" style="display: block; padding: 0 10px">        <div class="theme-author">
</span><span class="cx" style="display: block; padding: 0 10px">                <?php
</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      2020-07-27 14:24:19 UTC (rev 48637)
+++ trunk/src/wp-includes/customize/class-wp-customize-theme-control.php        2020-07-27 15:02:19 UTC (rev 48638)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -107,6 +107,61 @@
</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"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        <# if ( ! data.theme.compatibleWP || ! data.theme.compatiblePHP ) { #>
+                               <div class="notice notice-error notice-alt"><p>
+                                       <# if ( ! data.theme.compatibleWP && ! data.theme.compatiblePHP ) { #>
+                                               <?php
+                                               _e( 'This theme 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.compatibleWP ) { #>
+                                               <?php
+                                               _e( 'This theme 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.compatiblePHP ) { #>
+                                               <?php
+                                               _e( 'This theme 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.theme.active ) { #>
</span><span class="cx" style="display: block; padding: 0 10px">                                <div class="theme-id-container">
</span><span class="cx" style="display: block; padding: 0 10px">                                        <h3 class="theme-name" id="{{ data.section }}-{{ data.theme.id }}-name">
</span></span></pre>
</div>
</div>

</body>
</html>