From 376c0f7d5b9c49e0906e92303ceb0de03d7a4204 Mon Sep 17 00:00:00 2001
From: Sibin Grasic <sibin.grasic@oblak.studio>
Date: Wed, 24 Jan 2024 06:36:19 +0100
Subject: [PATCH] feat: Added block polyfill

---
 composer.json                |  1 +
 src/oblak-polyfill-block.php | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 src/oblak-polyfill-block.php

diff --git a/composer.json b/composer.json
index 8722b83..ca9e97e 100644
--- a/composer.json
+++ b/composer.json
@@ -33,6 +33,7 @@
     },
     "files": [
       "src/oblak-polyfill-array.php",
+      "src/oblak-polyfill-block.php",
       "src/oblak-polyfill-conditionals.php",
       "src/oblak-polyfill-filter.php",
       "src/oblak-polyfill-terms.php",
diff --git a/src/oblak-polyfill-block.php b/src/oblak-polyfill-block.php
new file mode 100644
index 0000000..054e362
--- /dev/null
+++ b/src/oblak-polyfill-block.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Block polyfills
+ *
+ * ! This file intentionally left without namespace
+ *
+ * @package WP Polyfills
+ */
+
+if ( ! function_exists( 'deregister_all_blocks' ) ) :
+    /**
+     * Deregisters all registered blocks.
+     */
+    function deregister_all_blocks() {
+        if ( did_action( 'init' ) || 'init' !== current_action() ) {
+            _doing_it_wrong( __FUNCTION__, 'You need to call this function on init', '1.0.0' );
+            return;
+        }
+
+        array_walk(
+            array_keys( WP_Block_Type_Registry::get_instance()->get_all_registered() ),
+            static fn( $b ) => WP_Block_Type_Registry::get_instance()->unregister( $b )
+        );
+    }
+
+endif;