diff --git a/wp-includes/compat.php b/wp-includes/compat.php
index 6a393f7c98..01b9996c75 100644
--- a/wp-includes/compat.php
+++ b/wp-includes/compat.php
@@ -549,6 +549,98 @@ if ( ! function_exists( 'str_ends_with' ) ) {
 	}
 }
 
+if ( ! function_exists( 'array_find' ) ) {
+	/**
+	 * Polyfill for `array_find()` function added in PHP 8.4.
+	 *
+	 * Searches an array for the first element that passes a given callback.
+	 *
+	 * @since 6.8.0
+	 *
+	 * @param array    $array    The array to search.
+	 * @param callable $callback The callback to run for each element.
+	 * @return mixed|null The first element in the array that passes the `$callback`, otherwise null.
+	 */
+	function array_find( array $array, callable $callback ) { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.arrayFound
+		foreach ( $array as $key => $value ) {
+			if ( $callback( $value, $key ) ) {
+				return $value;
+			}
+		}
+
+		return null;
+	}
+}
+
+if ( ! function_exists( 'array_find_key' ) ) {
+	/**
+	 * Polyfill for `array_find_key()` function added in PHP 8.4.
+	 *
+	 * Searches an array for the first key that passes a given callback.
+	 *
+	 * @since 6.8.0
+	 *
+	 * @param array    $array    The array to search.
+	 * @param callable $callback The callback to run for each element.
+	 * @return int|string|null The first key in the array that passes the `$callback`, otherwise null.
+	 */
+	function array_find_key( array $array, callable $callback ) { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.arrayFound
+		foreach ( $array as $key => $value ) {
+			if ( $callback( $value, $key ) ) {
+				return $key;
+			}
+		}
+
+		return null;
+	}
+}
+
+if ( ! function_exists( 'array_any' ) ) {
+	/**
+	 * Polyfill for `array_any()` function added in PHP 8.4.
+	 *
+	 * Checks if any element of an array passes a given callback.
+	 *
+	 * @since 6.8.0
+	 *
+	 * @param array    $array    The array to check.
+	 * @param callable $callback The callback to run for each element.
+	 * @return bool True if any element in the array passes the `$callback`, otherwise false.
+	 */
+	function array_any( array $array, callable $callback ): bool { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.arrayFound
+		foreach ( $array as $key => $value ) {
+			if ( $callback( $value, $key ) ) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+}
+
+if ( ! function_exists( 'array_all' ) ) {
+	/**
+	 * Polyfill for `array_all()` function added in PHP 8.4.
+	 *
+	 * Checks if all elements of an array pass a given callback.
+	 *
+	 * @since 6.8.0
+	 *
+	 * @param array    $array    The array to check.
+	 * @param callable $callback The callback to run for each element.
+	 * @return bool True if all elements in the array pass the `$callback`, otherwise false.
+	 */
+	function array_all( array $array, callable $callback ): bool { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.arrayFound
+		foreach ( $array as $key => $value ) {
+			if ( ! $callback( $value, $key ) ) {
+				return false;
+			}
+		}
+
+		return true;
+	}
+}
+
 // IMAGETYPE_AVIF constant is only defined in PHP 8.x or later.
 if ( ! defined( 'IMAGETYPE_AVIF' ) ) {
 	define( 'IMAGETYPE_AVIF', 19 );
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 8d6bdcacf8..18b22b8542 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.8-alpha-59777';
+$wp_version = '6.8-alpha-59783';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.