Ticket #46074: 46074.2.diff

src/wp-admin/includes/dashboard.php

@@ -1646 +1646 @@
         <?php
 
         wp_update_php_annotation();
+        wp_direct_php_update_button();
 }
 
 /**

src/wp-includes/functions.php

@@ -6830 +6830 @@
         );
         echo'</p>';
 }
+
+/**
+ * Provide hosts with a method of directly linking to their respective PHP update processes.
+ *
+ * @since 5.1.1
+ *
+ * @return void
+ */
+function wp_direct_php_update_button() {
+        $direct_update_url = null;
+        if ( false !== getenv( 'WP_DIRECT_UPDATE_PHP_URL' ) ) {
+                $direct_update_url = getenv( 'WP_DIRECT_UPDATE_PHP_URL' );
+        }
+
+        /**
+         * Filters the URL for directly updating the PHP version the site is running on from the host.
+         *
+         * @since 5.1.1
+         *
+         * @param string $direct_update_url URL to directly updating PHP.
+         */
+        $direct_update_url = apply_filters( 'wp_direct_php_update_url', $direct_update_url );
+        if ( null === $direct_update_url ) {
+                return;
+        }
+
+        echo '<p class="button-container">';
+        printf(
+                '<a class="button button-primary" href="%1$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( $direct_update_url ),
+                __( 'Update your site PHP' ),
+                /* translators: accessibility text */
+                __( '(opens in a new tab)' )
+        );
+        echo '</p>';
+}