feat(PHP): update default PHP version to 8.3

Author: mrrobot47

src/PHP.php

@@ -83,7 +83,7 @@ public function __construct() {
 	 * [--php=<php-version>]
 	 * : PHP version for site. Currently only supports PHP 5.6, 7.0, 7.2, 7.3, 7.4, 8.0, 8.1, 8.2, 8.3, 8.4 and latest.
 	 * ---
-	 * default: latest
+	 * default: 8.3
 	 * options:
 	 *	- 5.6
 	 *	- 7.0
@@ -239,7 +239,7 @@ public function create( $args, $assoc_args ) {
 				$this->site_data['php_version'] = 7.4;
 				$old_version                    .= ' yet';
 			} elseif ( 8 === $floor ) {
-				$this->site_data['php_version'] = 8.2;
+				$this->site_data['php_version'] = 8.3;
 				$old_version                    .= ' yet';
 			} else {
 				EE::error( 'Unsupported PHP version: ' . $this->site_data['php_version'] );

src/Site_PHP_Docker.php

@@ -65,7 +65,7 @@ public function generate_docker_compose_yml( array $filters = [], $volumes ) {
 			$db['networks']     = $network_default;
 		}
 		// PHP configuration.
-		$php_image_key = ( 'latest' === $filters['php_version'] ? 'easyengine/php8.2' : 'easyengine/php' . $filters['php_version'] );
+		$php_image_key = ( 'latest' === $filters['php_version'] ? 'easyengine/php8.3' : 'easyengine/php' . $filters['php_version'] );
 
 		$php['service_name'] = [ 'name' => 'php' ];
 		$php['image']        = [ 'name' => $php_image_key . ':' . $img_versions[ $php_image_key ] ];