add intl, update wp-config

app/web/wp-config.php

@@ -8,7 +8,7 @@
  *
  * This file contains the following configurations:
  *
- * * MySQL settings
+ * * Database settings
  * * Secret keys
  * * Database table prefix
  * * ABSPATH
@@ -46,14 +46,14 @@ function getenv_docker($env, $default)
     }
 }
 
-// ** MySQL settings - You can get this info from your web host ** //
+// ** Database settings - You can get this info from your web host ** //
 /** The name of the database for WordPress */
 define('DB_NAME', getenv_docker('MYSQL_DATABASE', 'wordpress'));
 
-/** MySQL database username */
+/** Database database username */
 define('DB_USER', getenv_docker('MYSQL_USER', 'example_username'));
 
-/** MySQL database password */
+/** Database database password */
 define('DB_PASSWORD', getenv_docker('MYSQL_PASSWORD', 'example_password'));
 
 /**
@@ -62,7 +62,7 @@ function getenv_docker($env, $default)
  * (However, using "example username" and "example password" in your database is strongly discouraged.  Please use strong, random credentials!)
  */
 
-/** MySQL hostname */
+/** Database hostname */
 define('DB_HOST', getenv_docker('MYSQL_HOST', 'database'));
 
 /**

docker/wordpress/Dockerfile

@@ -70,6 +70,7 @@ RUN set -eux; \
       bcmath \
       exif \
       gd \
+      intl \
       mysqli \
       zip \
     ; \
@@ -125,7 +126,7 @@ RUN set -eux; \
       echo 'opcache.max_accelerated_files=4000'; \
       echo 'opcache.revalidate_freq=2'; \
     } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-# https://wordpress.org/support/article/editing-wp-config-php/#configure-error-logging
+# https://wordpress.org/documentation/article/editing-wp-config-php/#configure-error-logging
     { \
   # https://www.php.net/manual/en/errorfunc.constants.php
   # https://github.com/docker-library/wordpress/issues/420#issuecomment-517839670