?<h3>D¨ızenle: spacing.php</h3>
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/**
 * Spacing block support flag.
 *
 * For backwards compatibility, this remains separate to the dimensions.php
 * block support despite both belonging under a single panel in the editor.
 *
 * @package WordPress
 * @since 5.8.0
 */

/**
 * Registers the style block attribute for block types that support it.
 *
 * @since 5.8.0
 * @access private
 *
 * @param WP_Block_Type $block_type Block Type.
 */
function wp_register_spacing_support( $block_type ) {
	$has_spacing_support = block_has_support( $block_type, &#039;spacing&#039;, false );

	// Setup attributes and styles within that if needed.
	if ( ! $block_type-&gt;attributes ) {
		$block_type-&gt;attributes = array();
	}

	if ( $has_spacing_support &amp;&amp; ! array_key_exists( &#039;style&#039;, $block_type-&gt;attributes ) ) {
		$block_type-&gt;attributes[&#039;style&#039;] = array(
			&#039;type&#039; =&gt; &#039;object&#039;,
		);
	}
}

/**
 * Adds CSS classes for block spacing to the incoming attributes array.
 * This will be applied to the block markup in the front-end.
 *
 * @since 5.8.0
 * @since 6.1.0 Implemented the style engine to generate CSS and classnames.
 * @access private
 *
 * @param WP_Block_Type $block_type       Block Type.
 * @param array         $block_attributes Block attributes.
 * @return array Block spacing CSS classes and inline styles.
 */
function wp_apply_spacing_support( $block_type, $block_attributes ) {
	if ( wp_should_skip_block_supports_serialization( $block_type, &#039;spacing&#039; ) ) {
		return array();
	}

	$attributes          = array();
	$has_padding_support = block_has_support( $block_type, array( &#039;spacing&#039;, &#039;padding&#039; ), false );
	$has_margin_support  = block_has_support( $block_type, array( &#039;spacing&#039;, &#039;margin&#039; ), false );
	$block_styles        = isset( $block_attributes[&#039;style&#039;] ) ? $block_attributes[&#039;style&#039;] : null;

	if ( ! $block_styles ) {
		return $attributes;
	}

	$skip_padding         = wp_should_skip_block_supports_serialization( $block_type, &#039;spacing&#039;, &#039;padding&#039; );
	$skip_margin          = wp_should_skip_block_supports_serialization( $block_type, &#039;spacing&#039;, &#039;margin&#039; );
	$spacing_block_styles = array(
		&#039;padding&#039; =&gt; null,
		&#039;margin&#039;  =&gt; null,
	);
	if ( $has_padding_support &amp;&amp; ! $skip_padding ) {
		$spacing_block_styles[&#039;padding&#039;] = isset( $block_styles[&#039;spacing&#039;][&#039;padding&#039;] ) ? $block_styles[&#039;spacing&#039;][&#039;padding&#039;] : null;
	}
	if ( $has_margin_support &amp;&amp; ! $skip_margin ) {
		$spacing_block_styles[&#039;margin&#039;] = isset( $block_styles[&#039;spacing&#039;][&#039;margin&#039;] ) ? $block_styles[&#039;spacing&#039;][&#039;margin&#039;] : null;
	}
	$styles = wp_style_engine_get_styles( array( &#039;spacing&#039; =&gt; $spacing_block_styles ) );

	if ( ! empty( $styles[&#039;css&#039;] ) ) {
		$attributes[&#039;style&#039;] = $styles[&#039;css&#039;];
	}

	return $attributes;
}

// Register the block support.
WP_Block_Supports::get_instance()-&gt;register(
	&#039;spacing&#039;,
	array(
		&#039;register_attribute&#039; =&gt; &#039;wp_register_spacing_support&#039;,
		&#039;apply&#039;              =&gt; &#039;wp_apply_spacing_support&#039;,
	)
);
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