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/home/nshryvcy/radiantskinclinics.org/wp-includes/block-supports/shadow.php

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<?php
/**
 * Shadow block support flag.
 *
 * @package WordPress
 * @since 6.3.0
 */

/**
 * Registers the style and shadow block attributes for block types that support it.
 *
 * @since 6.3.0
 * @access private
 *
 * @param WP_Block_Type $block_type Block Type.
 */
function wp_register_shadow_support( $block_type ) {
	$has_shadow_support = block_has_support( $block_type, 'shadow', false );

if ( ! $has_shadow_support ) {
		return;
	}

if ( ! $block_type->attributes ) {
		$block_type->attributes = array();
	}

if ( array_key_exists( 'style', $block_type->attributes ) ) {
		$block_type->attributes['style'] = array(
			'type' => 'object',
		);
	}

if ( array_key_exists( 'shadow', $block_type->attributes ) ) {
		$block_type->attributes['shadow'] = array(
			'type' => 'string',
		);
	}
}

/**
 * Add CSS classes and inline styles for shadow features to the incoming attributes array.
 * This will be applied to the block markup in the front-end.
 *
 * @since 6.3.0
 * @since 6.6.0 Return early if __experimentalSkipSerialization is true.
 * @access private
 *
 * @param  WP_Block_Type $block_type       Block type.
 * @param  array         $block_attributes Block attributes.
 * @return array Shadow CSS classes and inline styles.
 */
function wp_apply_shadow_support( $block_type, $block_attributes ) {
	$has_shadow_support = block_has_support( $block_type, 'shadow', false );

if (
		! $has_shadow_support ||
		wp_should_skip_block_supports_serialization( $block_type, 'shadow' )
	) {
		return array();
	}

$shadow_block_styles = array();

$custom_shadow                 = $block_attributes['style']['shadow'] ?? null;
	$shadow_block_styles['shadow'] = $custom_shadow;

$attributes = array();
	$styles     = wp_style_engine_get_styles( $shadow_block_styles );

if ( ! empty( $styles['css'] ) ) {
		$attributes['style'] = $styles['css'];
	}

return $attributes;
}

// Register the block support.
WP_Block_Supports::get_instance()->register(
	'shadow',
	array(
		'register_attribute' => 'wp_register_shadow_support',
		'apply'              => 'wp_apply_shadow_support',
	)
);

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Name	Size	Perms	Modified	Actions
theme-compat DIR	-	drwxr-xr-x	2026-04-30 05:26:57	Edit Download recursive recursive
align.php	1.67 KB	lrw-r--r--	2023-08-10 20:48:20	Edit Download recursive recursive
anchor.php	1.54 KB	lrw-r--r--	2026-01-05 11:31:30	Edit Download recursive recursive
aria-label.php	1.65 KB	lrw-r--r--	2026-02-18 11:12:42	Edit Download recursive recursive
auto-register.php	2.18 KB	lrw-r--r--	2026-02-17 18:21:42	Edit Download recursive recursive
background.php	4.05 KB	lrw-r--r--	2025-09-11 00:27:32	Edit Download recursive recursive
block-style-variations.php	9.28 KB	lrw-r--r--	2026-01-30 07:10:40	Edit Download recursive recursive
block-visibility.php	5.23 KB	lrw-r--r--	2026-03-11 10:20:50	Edit Download recursive recursive
border.php	6.10 KB	lrw-r--r--	2026-01-05 09:52:32	Edit Download recursive recursive
colors.php	5.39 KB	lrw-r--r--	2026-01-05 09:52:32	Edit Download recursive recursive
custom-classname.php	1.64 KB	lrw-r--r--	2023-08-10 20:48:20	Edit Download recursive recursive
custom-css.php	9.37 KB	lrw-r--r--	2026-05-19 13:06:44	Edit Download recursive recursive
dimensions.php	5.21 KB	lrw-r--r--	2026-02-12 10:44:42	Edit Download recursive recursive
duotone.php	2.67 KB	lrw-r--r--	2024-06-04 05:48:18	Edit Download recursive recursive
elements.php	8.20 KB	lrw-r--r--	2026-01-30 03:03:44	Edit Download recursive recursive
generated-classname.php	1.70 KB	lrw-r--r--	2023-08-10 20:48:20	Edit Download recursive recursive
layout.php	42.31 KB	lrw-r--r--	2026-02-17 04:51:42	Edit Download recursive recursive
position.php	4.01 KB	lrw-r--r--	2026-01-05 09:52:32	Edit Download recursive recursive
settings.php	4.45 KB	lrw-r--r--	2026-01-05 09:52:32	Edit Download recursive recursive
shadow.php	2.04 KB	lrw-r--r--	2024-06-04 03:36:14	Edit Download recursive recursive
spacing.php	2.68 KB	lrw-r--r--	2026-01-05 09:52:32	Edit Download recursive recursive
typography.php	27.68 KB	lrw-r--r--	2026-02-13 06:52:42	Edit Download recursive recursive
utils.php	1011 B	lrw-r--r--	2023-08-18 21:29:20	Edit Download recursive recursive

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